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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.

A366058 Number of n-step self-avoiding walks on a 3D cubic lattice where no step is to a lattice point closer to the origin than the current point.

Table of values

n a(n)
0 1
1 6
2 30
3 126
4 462
5 1566
6 5070
7 15966
8 49422
9 151326
10 460110
11 1392606
12 4202382
13 12656286
14 38067150
15 114398046
16 343587342
17 1031548446
18 3096218190
19 9291800286
20 27881692302
21 83657659806
22 250998145230
23 753044767326
24 2259234965262
25 6777906222366
26 20334121320270
27 61003169267166
28 183011118414222

List of values

[1, 6, 30, 126, 462, 1566, 5070, 15966, 49422, 151326, 460110, 1392606, 4202382, 12656286, 38067150, 114398046, 343587342, 1031548446, 3096218190, 9291800286, 27881692302, 83657659806, 250998145230, 753044767326, 2259234965262, 6777906222366, 20334121320270, 61003169267166, 183011118414222]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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