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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.

A179043 Number of n X n checkered tori.

Table of values

n a(n)
0 1
1 2
2 7
3 64
4 4156
5 1342208
6 1908897152
7 11488774559744
8 288230376353050816
9 29850020237398264483840
10 12676506002282327791964489728
11 21970710674130840874443091905462272
12 154866286100907105149651981766316633972736

List of values

[1, 2, 7, 64, 4156, 1342208, 1908897152, 11488774559744, 288230376353050816, 29850020237398264483840, 12676506002282327791964489728, 21970710674130840874443091905462272, 154866286100907105149651981766316633972736]

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

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