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.

A200709 Number of n X 3 0..7 arrays with every row and column running average nondecreasing rightwards and downwards.

Table of values

n a(n)
1 154
2 7370
3 317656
4 12904303
5 501622631
6 18836416881
7 688892422045
8 24679562321720
9 870010030574894
10 30274045926194001
11 1042315568516067529
12 35569907932628823872
13 1204745819326637993000
14 40540325062931324645529

List of values

[154, 7370, 317656, 12904303, 501622631, 18836416881, 688892422045, 24679562321720, 870010030574894, 30274045926194001, 1042315568516067529, 35569907932628823872, 1204745819326637993000, 40540325062931324645529]

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

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