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.

A284227 Number of 6 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.

Table of values

n a(n)
1 32
2 751
3 23218
4 1317770
5 69938626
6 3945536189
7 227677212684
8 13395146804734
9 798088158296644
10 47995267845339818
11 2906776115786801739
12 177031214800487853095
13 10830742854736642158031
14 665123041622355811314077

List of values

[32, 751, 23218, 1317770, 69938626, 3945536189, 227677212684, 13395146804734, 798088158296644, 47995267845339818, 2906776115786801739, 177031214800487853095, 10830742854736642158031, 665123041622355811314077]

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

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