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.

A208372 Number of 6Xn 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 0 vertically.

Table of values

n a(n)
1 21
2 441
3 3633
4 41433
5 422541
6 4503765
7 47178453
8 497691495
9 5235328875
10 55135304931
11 580377874461
12 6110484281013
13 64328902346583
14 677252632373457
15 7129999455655041
16 75063819603876579
17 790261545306328809

List of values

[21, 441, 3633, 41433, 422541, 4503765, 47178453, 497691495, 5235328875, 55135304931, 580377874461, 6110484281013, 64328902346583, 677252632373457, 7129999455655041, 75063819603876579, 790261545306328809]

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

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