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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.

A214904 Number of nXnXn triangular 0..6 arrays with every horizontal row nondecreasing and having the same average value.

Table of values

n a(n)
1 7
2 16
3 88
4 1184
5 31412
6 1563440
7 130431428
8 17983769774
9 3834925737542
10 1241935634661854
11 580437179573006186
12 386026538656132081970
13 351778685344619628965378
14 434522760040678152959511554

List of values

[7, 16, 88, 1184, 31412, 1563440, 130431428, 17983769774, 3834925737542, 1241935634661854, 580437179573006186, 386026538656132081970, 351778685344619628965378, 434522760040678152959511554]

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

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