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.

A285151 Number of n X 7 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.

Table of values

n a(n)
1 28
2 2960
3 305641
4 33371602
5 3791298670
6 440991447842
7 52105131287528
8 6225574564196248
9 750114767208917980
10 90975657693849154282
11 11092032874536180348798
12 1358239186819948863498546

List of values

[28, 2960, 305641, 33371602, 3791298670, 440991447842, 52105131287528, 6225574564196248, 750114767208917980, 90975657693849154282, 11092032874536180348798, 1358239186819948863498546]

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

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