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.

A208022 Number of n X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 1 0 1 vertically.

Table of values

n a(n)
1 2
2 16
3 102
4 1377
5 26845
6 955073
7 56728924
8 5753550295
9 985606824420
10 287995609933240
11 142779868614005475
12 120212913507245137971
13 171965976593899860842629
14 417924073201539457547295084

List of values

[2, 16, 102, 1377, 26845, 955073, 56728924, 5753550295, 985606824420, 287995609933240, 142779868614005475, 120212913507245137971, 171965976593899860842629, 417924073201539457547295084]

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

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