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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.

A374397 a(n) is the number of 4-step self avoiding walks in the n-dimensional hypercubic lattice that start at the origin.

Table of values

n a(n)
1 2
2 100
3 726
4 2696
5 7210
6 15852
7 30590
8 53776
9 88146
10 136820
11 203302
12 291480
13 405626
14 550396
15 730830
16 952352
17 1220770
18 1542276
19 1923446
20 2371240
21 2893002
22 3496460
23 4189726
24 4981296
25 5880050
26 6895252
27 8036550
28 9313976
29 10737946
30 12319260
31 14069102
32 15999040
33 18121026

List of values

[2, 100, 726, 2696, 7210, 15852, 30590, 53776, 88146, 136820, 203302, 291480, 405626, 550396, 730830, 952352, 1220770, 1542276, 1923446, 2371240, 2893002, 3496460, 4189726, 4981296, 5880050, 6895252, 8036550, 9313976, 10737946, 12319260, 14069102, 15999040, 18121026]

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

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