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.

A189058 Number of n X n binary arrays without the pattern 0 1 0 antidiagonally or horizontally.

Table of values

n a(n)
1 2
2 16
3 316
4 13452
5 1492864
6 477128662
7 394122762759
8 784513337393283
9 3926743880389817150
10 51771451826541027208329
11 1779743524151020048520647828
12 155456866004795629005264664261677

List of values

[2, 16, 316, 13452, 1492864, 477128662, 394122762759, 784513337393283, 3926743880389817150, 51771451826541027208329, 1779743524151020048520647828, 155456866004795629005264664261677]

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

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