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.

A232334 Number of nX7 0..2 arrays with every 0 next to a 1 and every 1 next to a 2 horizontally or antidiagonally, with no adjacent elements equal.

Table of values

n a(n)
1 26
2 388
3 5530
4 82526
5 1274656
6 20052758
7 318521414
8 5084744564
9 81376107850
10 1303994749578
11 20908870281768
12 335369094519602
13 5380024352555430
14 86313698646851076
15 1384816751017368294
16 22218432354426792578

List of values

[26, 388, 5530, 82526, 1274656, 20052758, 318521414, 5084744564, 81376107850, 1303994749578, 20908870281768, 335369094519602, 5380024352555430, 86313698646851076, 1384816751017368294, 22218432354426792578]

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

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