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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.

A339140 Number of (undirected) cycles in the graph C_n X P_n.

Table of values

n a(n)
2 6
3 63
4 1540
5 119235
6 29059380
7 21898886793
8 50826232189144
9 361947451544923557
10 7884768474166076906420
11 524518303312357729182869149
12 106448798893410608983300257207398
13 65866487708413725073741586390176988083
14 124207126413825808953168887580780401519104028

List of values

[6, 63, 1540, 119235, 29059380, 21898886793, 50826232189144, 361947451544923557, 7884768474166076906420, 524518303312357729182869149, 106448798893410608983300257207398, 65866487708413725073741586390176988083, 124207126413825808953168887580780401519104028]

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

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