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.

A214911 Number of 7X7X7 triangular 0..n arrays with every horizontal row nondecreasing and having the same average value.

Table of values

n a(n)
1 2
2 578
3 13442
4 657722
5 8943218
6 130431428
7 1207302502
8 10272615125
9 64849263302
10 384014075750
11 1885027008818
12 8723067515222
13 34924262211422
14 133490468673758
15 458639082931598
16 1515242313469477
17 4594326578653430
18 13491494779735190

List of values

[2, 578, 13442, 657722, 8943218, 130431428, 1207302502, 10272615125, 64849263302, 384014075750, 1885027008818, 8723067515222, 34924262211422, 133490468673758, 458639082931598, 1515242313469477, 4594326578653430, 13491494779735190]

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

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