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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.

A339121 Number of cycles in the grid graph P_9 X P_n.

Table of values

n a(n)
2 36
3 4040
4 542295
5 51139577
6 4237530095
7 345142437669
8 28251882697663
9 2318527339461265
10 190273063549680295
11 15609156135669687673
12 1280305089790914190288
13 105011610206669201362004
14 8613171107463963712000106
15 706463610718638922253288622
16 57945052730138702492774189915

List of values

[36, 4040, 542295, 51139577, 4237530095, 345142437669, 28251882697663, 2318527339461265, 190273063549680295, 15609156135669687673, 1280305089790914190288, 105011610206669201362004, 8613171107463963712000106, 706463610718638922253288622, 57945052730138702492774189915]

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

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