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.

A182141 Number of independent sets of nodes in the armchair (3,3) carbon nanotorus graph of breadth n (n>=1).

Table of values

n a(n)
0 27
1 18
2 322
3 2787
4 37730
5 486773
6 6616216
7 89809934
8 1226678898
9 16759965210
10 229174768672
11 3134027776854
12 42863602781324
13 586250943722267
14 8018366958787066
15 109670557564651352
16 1500014136347328018
17 20516391520781511387
18 280612359537735848734

List of values

[27, 18, 322, 2787, 37730, 486773, 6616216, 89809934, 1226678898, 16759965210, 229174768672, 3134027776854, 42863602781324, 586250943722267, 8018366958787066, 109670557564651352, 1500014136347328018, 20516391520781511387, 280612359537735848734]

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

Content is available under The OEIS End-User License Agreement.