A184200 -id:A184200 - cp's OEIS frontend

A218823 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any king-move neighbor in a random 0..2 nXk array.

1, 2, 2, 4, 11, 4, 7, 35, 35, 7, 12, 108, 195, 108, 12, 21, 337, 1028, 1028, 337, 21, 37, 1049, 5529, 8961, 5529, 1049, 37, 65, 3268, 29593, 80692, 80692, 29593, 3268, 65, 114, 10179, 158648, 720305, 1229783, 720305, 158648, 10179, 114, 200, 31707, 850155

Offset: 1

R. H. Hardin Nov 06 2012

Table starts
...1......2........4.........7.........12..........21..........37...........65
...2.....11.......35.......108........337........1049........3268........10179
...4.....35......195......1028.......5529.......29593......158648.......850155
...7....108.....1028......8961......80692......720305.....6449353.....57696032
..12....337.....5529.....80692....1229783....18519049...280040904...4229571209
..21...1049....29593....720305...18519049...468783431.11931365309.303182474797
..37...3268...158648...6449353..280040904.11931365309
..65..10179...850155..57696032.4229571209
.114..31707..4556371.516297052
.200..98764.24418812
.351.307641
.616

			Some solutions for n=3 k=4
..0..0..0..0....0..0..0..1....0..0..1..0....0..0..1..0....1..0..0..0
..0..0..0..0....1..0..0..0....0..0..1..0....1..0..0..1....1..0..0..0
..0..1..1..0....1..0..0..0....1..0..1..0....1..0..1..0....1..0..0..0

R. H. Hardin, Table of n, a(n) for n = 1..84

Column 1 is A005251(n+2)
Column 2 is A052550(n+1)
Column 3 is A184200(n-1)

cp's OEIS Frontend

A218823 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any king-move neighbor in a random 0..2 nXk array.

Views

Author

Keywords

Comments

Examples

Links

Crossrefs