cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A200183 Number of -n..n arrays x(0..4) of 5 elements with zero sum and no two consecutive declines, no adjacent equal elements, and no element more than one greater than the previous (random base sawtooth pattern).

Table of values

n a(n)
1 2
2 12
3 15
4 24
5 31
6 48
7 53
8 74
9 83
10 108
11 119
12 148
13 159
14 196
15 209
16 246
17 263
18 308
19 323
20 372
21 391
22 444
23 465
24 522
25 543
26 608
27 631
28 696
29 723
30 796
31 821
32 898
33 927
34 1008
35 1039
36 1124
37 1155
38 1248
39 1281
40 1374
41 1411
42 1512
43 1547
44 1652
45 1691
46 1800
47 1841
48 1954
49 1995
50 2116
51 2159

List of values

[2, 12, 15, 24, 31, 48, 53, 74, 83, 108, 119, 148, 159, 196, 209, 246, 263, 308, 323, 372, 391, 444, 465, 522, 543, 608, 631, 696, 723, 796, 821, 898, 927, 1008, 1039, 1124, 1155, 1248, 1281, 1374, 1411, 1512, 1547, 1652, 1691, 1800, 1841, 1954, 1995, 2116, 2159]