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.

A223722 Number of nX5 0..2 arrays with rows, antidiagonals and columns unimodal.

Table of values

n a(n)
1 86
2 7396
3 273562
4 5537147
5 74140718
6 733129227
7 5733691150
8 37151436091
9 206162721823
10 1004293423046
11 4376877826065
12 17322507754495
13 63011209241684
14 212742488020655
15 672145108969951
16 2000883664124046
17 5644951281387772

List of values

[86, 7396, 273562, 5537147, 74140718, 733129227, 5733691150, 37151436091, 206162721823, 1004293423046, 4376877826065, 17322507754495, 63011209241684, 212742488020655, 672145108969951, 2000883664124046, 5644951281387772]

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

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