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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.

A222974 Number of 6 X (n+1) 0..1 arrays with every row least squares fitting to a positive-slope straight line and every column least squares fitting to a zero- or positive-slope straight line, with a single point array taken as having zero slope.

Table of values

n a(n)
1 1
2 36
3 7344
4 264384
5 21852384
6 677339136
7 41252032201
8 1279444594428
9 63987904860942
10 2004349575346776

List of values

[1, 36, 7344, 264384, 21852384, 677339136, 41252032201, 1279444594428, 63987904860942, 2004349575346776]

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

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