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.

A229318 Number of nX5 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..3 array without adjacent equal elements in the latter.

Table of values

n a(n)
1 622
2 129766
3 14972226
4 1520769276
5 151503568022
6 14999158146398
7 1483911991489430
8 146719495041090648
9 14506097057297691402

List of values

[622, 129766, 14972226, 1520769276, 151503568022, 14999158146398, 1483911991489430, 146719495041090648, 14506097057297691402]

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

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