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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.

A180505 Number of Hamiltonian cycles in P_11 X P_2n.

Table of values

n a(n)
1 1
2 3846
3 5668692
4 7837276902
5 10754797724124
6 14746957510647992
7 20223692320200140940
8 27738606105535271640888
9 38049128385426605236700966
10 52194036750499722755908743018
11 71598455565101470929617326988084
12 98217523834843365306426848969040826
13 134733398926676359394934062807293332148

List of values

[1, 3846, 5668692, 7837276902, 10754797724124, 14746957510647992, 20223692320200140940, 27738606105535271640888, 38049128385426605236700966, 52194036750499722755908743018, 71598455565101470929617326988084, 98217523834843365306426848969040826, 134733398926676359394934062807293332148]

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

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