cp's OEIS Frontend

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.

A172961 Number of n X 9 0..9 arrays with row sums 9 and column sums n.

Table of values

n a(n)
1 1
2 3139
3 19546975
4 171475190227
5 1846780916614531
6 22800663583664571781
7 310323674631037864285609
8 4543765474410728783088589075
9 70417932475495769964322670258947
10 1142003787585101049672484911221507209

List of values

[1, 3139, 19546975, 171475190227, 1846780916614531, 22800663583664571781, 310323674631037864285609, 4543765474410728783088589075, 70417932475495769964322670258947, 1142003787585101049672484911221507209]

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

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