A202658
Number of -2..2 arrays of n elements with first through fourth differences also in -2..2.
Original entry on oeis.org
5, 19, 57, 127, 213, 363, 613, 1055, 1815, 3159, 5503, 9609, 16773, 29281, 51125, 89277, 155899, 272315, 475793, 831415, 1452927, 2539213, 4437877, 7756367, 13556573, 23694815, 41415935, 72391801, 126536987, 221182305, 386622379
Offset: 1
Some solutions for n=10
.-2...-2....1...-2....0....0...-1....0....0....1...-2....1....0....1...-2....2
..0...-1....2....0...-1....1....1....2....0...-1....0....0...-2....2....0....2
..0....0....2....0....0....0....1....2...-1...-2....1...-1...-2....2....0....1
..0....1....2...-1....1...-1....0....1...-1...-2....2...-1...-2....2...-1....0
..0....1....2...-1....2...-2...-1....0....0...-2....2...-1...-2....2...-2....0
..0....1....2....0....2...-2...-1....0....1...-2....2...-1...-1....1...-2....1
..1....1....1....1....2...-1...-1....0....2...-2....1...-1....1....0...-1....2
..2....0...-1....1....2....0...-1....0....2...-1....0....0....2....0....0....2
..2...-1...-2....1....1....0....0....0....1....0...-1....1....2....0....1....1
..1...-2...-2....0...-1....0....1....1....0....1...-1....0....2...-1....1....0
A202659
Number of -3..3 arrays of n elements with first through fourth differences also in -3..3.
Original entry on oeis.org
7, 37, 153, 475, 1101, 2591, 6055, 14199, 33289, 78119, 183447, 430889, 1011945, 2376423, 5580971, 13107163, 30782605, 72293525, 169783471, 398743229, 936465399, 2199327501, 5165208441, 12130703729, 28489466517, 66908707817
Offset: 1
Some solutions for n=10
..2...-2....1....1....2...-3...-2....0....1...-3...-2....0...-1....2...-2...-3
.-1...-2....3....0....2...-1....0...-1...-1...-3...-1....1....1...-1....1...-1
.-3...-1....2....1....3....1....0....0...-1...-2...-1....1....2...-2....1....0
.-3....0....0....1....3....1...-1....1...-1...-2...-1....2....2...-1....0....0
.-1....0...-1....0....1....0...-3....2...-2...-2....0....3....2....1....0....0
..1...-1...-1....0...-1...-1...-3....2...-3...-1....0....2....2....2....0....0
..3...-1...-2....0...-2...-1...-1....1...-3....0...-1....0....2....3...-1....0
..3....0...-3...-1...-3....0....1...-1...-1....0...-1...-2....1....2...-2...-1
..1....2...-3...-2...-2....2....2...-1....1....0....0...-2....1....0...-3...-3
.-2....2...-3...-2....0....2....2....2....1....0....3....0....2....0...-3...-3
A202660
Number of -4..4 arrays of n elements with first through fourth differences also in -4..4.
Original entry on oeis.org
9, 61, 323, 1279, 3785, 11413, 34171, 102705, 308785, 928115, 2790241, 8389429, 25223913, 75838823, 228021213, 685581997, 2061310319, 6197655253, 18634234069, 56026786211, 168453450193, 506482113541, 1522819068075, 4578597906197
Offset: 1
Some solutions for n=7
..2....2...-1...-2....0....1....1....0...-1....3....3....4....0...-4...-3...-4
..2....0...-3...-1...-1...-2....2...-2....0....2...-1....2....2...-3...-3...-4
..1....0...-2...-2...-1...-3....4...-2....1....0...-1....1....4....0...-4...-4
.-1...-1....1...-2....0...-3....4....0....0...-1....0....1....4....1...-4...-2
.-2...-2....2...-2....0...-4....2....0...-2...-1....0....0....3....0...-1....0
.-1....0....1...-1...-1...-4....0...-2...-4...-2....0....0....1...-1....3....0
.-1....4...-1...-2...-1...-3....2...-4...-3...-4....0....1...-1...-3....4...-3
A202661
Number of -5..5 arrays of n elements with first through fourth differences also in -5..5.
Original entry on oeis.org
11, 91, 587, 2833, 10205, 37505, 136999, 501903, 1838983, 6737379, 24684959, 90444993, 331378703, 1214138477, 4448501629, 16298925281, 59717838711, 218801046307, 801668385089, 2937244370963, 10761811926301, 39430358807041
Offset: 1
Some solutions for n=6
.-2...-2...-3....1...-1...-1....1....0....5...-2....0....3....2....2...-3....5
.-3....3...-4....2....1...-3....3....3....0...-2....3...-2....2...-2....0....4
.-2....3...-4....4....0...-1....3....1....0...-2....2...-2....0...-3...-1....1
..1....1...-3....5....0....2....2...-2....0...-3....0...-1...-1...-3...-3...-1
..1...-3....0....3....2....2....0...-4....0...-3....0....1....1...-4...-3....0
.-4...-4....5....1....3....0...-5...-3....2....1....0....3....3...-3...-1....3
A202662
Number of -6..6 arrays of n elements with first through fourth differences also in -6..6.
Original entry on oeis.org
13, 127, 967, 5509, 23425, 101567, 438177, 1895197, 8198571, 35463355, 153408903, 663650521, 2870932567, 12419542739, 53726653631, 232420358051, 1005444905517, 4349531110857, 18815972516807, 81397465699935, 352123564686167
Offset: 1
Some solutions for n=5
.-2....1...-1...-4....3...-1...-6....2....0....3....0...-4...-2...-4....5...-6
.-6....2....0....0....3...-2...-3....4...-3....5...-4....0...-4...-3...-1...-3
.-4....4....1....0....5...-1...-1....4...-5....6...-2....0...-4...-1...-4....0
.-1....5....2....1....5....3....2....3...-4....5....1...-1...-4....0...-6...-1
..3....6....2....3....5....6....6...-1....2....0....6...-2...-6....4...-5...-4
A202663
Number of -7..7 arrays of n elements with first through fourth differences also in -7..7.
Original entry on oeis.org
15, 169, 1483, 9739, 47713, 238453, 1186107, 5914721, 29498237, 147102833, 733637717, 3658966867, 18248551605, 91011704581, 453908063159, 2263802495143, 11290385910711, 56309167233261, 280833879734153, 1400618531203889
Offset: 1
Some solutions for n=5
..7...-2...-5...-4...-3....0....7....0...-5....6....1....0...-2...-1....5....5
..5....0...-3...-4....2....3....3...-4....0....3....1...-3...-5...-4...-1....7
..7....0....2...-2....1....1....3...-1....0....0....1...-3...-6...-6...-6....4
..7....2....5...-3...-1...-2....4....3...-3...-2....0...-3...-5...-4...-7....1
..6....5....6...-5...-3...-2....0....7...-4....3...-6....1...-6....2...-5....5
A202665
Number of -n..n arrays of 5 elements with first through fourth differences also in -n..n.
Original entry on oeis.org
19, 213, 1101, 3785, 10205, 23425, 47713, 89007, 154971, 255311, 401933, 609517, 895003, 1278825, 1784361, 2438483, 3271643, 4318837, 5618137, 7213161, 9151545, 11485961, 14273951, 17579509, 21470299, 26021835, 31314591, 37435583, 44478011
Offset: 1
Some solutions for n=8
.-1....8...-4...-2....7....6...-4...-8...-5....2....2....1....8...-3....8....5
.-6....4...-5....1....6....6...-3...-5....0...-1....5....0....8...-1....6....1
.-6....3...-3...-2....7....7...-2...-3...-1....1....8...-1....7...-2....4....0
.-6....4...-1...-4....7....8...-1....2...-1....2....5...-5....6...-6....3....0
.-8....0....5...-4....2....5....3....6....6....0...-3...-7....6...-6....3...-1
A202666
Number of -n..n arrays of 6 elements with first through fourth differences also in -n..n.
Original entry on oeis.org
23, 363, 2591, 11413, 37505, 101567, 238453, 503849, 979919, 1783797, 3075089, 5067465, 8035301, 12330321, 18389067, 26749755, 38062317, 53112803, 72823295, 98289495, 130780551, 171770127, 222946517, 286251779, 363870209, 458294877
Offset: 1
Some solutions for n=5
.-2....1...-1....4....1...-2....2....4....1....4....3....3...-3....2...-3....4
..1....2...-4....3....1...-3....0....1...-1....0....0...-2....1....0....1....1
..0....2...-4...-1....0...-2...-1....2....0...-1....1...-3....4...-1....0....2
.-1....1...-2...-5....0...-1....0....5....2...-2....1...-3....4...-1...-2....3
.-1....2....0...-5...-2....1....1....5....3...-2...-2...-2....0...-1...-3....2
.-4....4....1...-1...-5....3...-1....1....4....3...-5...-3...-4...-1....0...-2
A202667
Number of -n..n arrays of 7 elements with first through fourth differences also in -n..n.
Original entry on oeis.org
23, 613, 6055, 34171, 136999, 438177, 1186107, 2839237, 6169921, 12410957, 23428771, 41960815, 71850731, 118414399, 188766767, 292290383, 441086445, 650648037, 940297237, 1334163773, 1861743181, 2558935713, 3468879881
Offset: 1
Some solutions for n=4
.-3...-2....4....0....0...-1...-4....1....1...-2....4....3....0...-3....1....0
..1....1....2...-1...-1....0...-2...-2....0...-3....2....2....0...-1...-2....4
..1....1....3....0...-2....1....0...-1....0...-2....2....3....0...-2...-2....4
..0....1....3....1...-2....1....1....1....0...-1....1....3...-1...-3....0....3
.-2....2....1....0....0....0....2....1....0....1...-1....3...-2...-4....3....2
.-3....3....0...-1....2....0....1....0....0....4...-1....3...-2...-3....3...-1
.-4....1....2....2....2....2...-1....1....2....4....0....1...-4...-2....0...-4
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