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.

A374297 Number of growing self-avoiding walks of length n on a half-infinite strip of height 3 with a trapped endpoint.

Table of values

n a(n)
4 1
5 2
6 2
7 6
8 10
9 20
10 41
11 79
12 146
13 285
14 538
15 1039
16 1982
17 3812
18 7272
19 13961
20 26686
21 51161
22 97865
23 187518
24 358835
25 687327
26 1315616
27 2519472
28 4823116
29 9235610
30 17681264
31 33855310
32 64817361
33 124105590
34 237610012
35 454943624
36 871035486
37 1667726103
38 3193049603

List of values

[1, 2, 2, 6, 10, 20, 41, 79, 146, 285, 538, 1039, 1982, 3812, 7272, 13961, 26686, 51161, 97865, 187518, 358835, 687327, 1315616, 2519472, 4823116, 9235610, 17681264, 33855310, 64817361, 124105590, 237610012, 454943624, 871035486, 1667726103, 3193049603]