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.

A254167 Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.

Table of values

n a(n)
1 6440848
2 251430924
3 11377995944
4 443654425392
5 17154177879840
6 684072377169008
7 27196332026497280
8 1080962116495110480
9 43035049375564396528
10 1714089719759716209888
11 68251517989933263549920

List of values

[6440848, 251430924, 11377995944, 443654425392, 17154177879840, 684072377169008, 27196332026497280, 1080962116495110480, 43035049375564396528, 1714089719759716209888, 68251517989933263549920]

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

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