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.

A284769 Number of n X 6 0..1 arrays with the number of 1's horizontally or vertically adjacent to some 0 one less than the number of 0's adjacent to some 1.

Table of values

n a(n)
1 12
2 772
3 38792
4 2134812
5 121021322
6 7032604532
7 415218866820
8 24791001439744
9 1492759389444440
10 90482039904046564
11 5513803407272591036
12 337477786522832860972
13 20731570783539196500470
14 1277528701244695326636560

List of values

[12, 772, 38792, 2134812, 121021322, 7032604532, 415218866820, 24791001439744, 1492759389444440, 90482039904046564, 5513803407272591036, 337477786522832860972, 20731570783539196500470, 1277528701244695326636560]

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

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