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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.

A172644 Number of n X 11 0..2 arrays with row sums 11 and column sums n.

Table of values

n a(n)
1 1
2 25653
3 55644337
4 499616140189
5 4307041366439901
6 48321459222257750541
7 596268326872362183077193
8 8132104885895774387439086637
9 118790606468949916540947848175709
10 1838094093862096792566838713252275953

List of values

[1, 25653, 55644337, 499616140189, 4307041366439901, 48321459222257750541, 596268326872362183077193, 8132104885895774387439086637, 118790606468949916540947848175709, 1838094093862096792566838713252275953]

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

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