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.

A262921 Number of (7+1)X(n+1) 0..1 arrays with each row divisible by 3 and each column divisible by 7, read as a binary number with top and left being the most significant bits.

Table of values

n a(n)
1 37
2 145
3 5797
4 51769
5 2045269
6 33948145
7 1282949605
8 32134185721
9 1167936430357
10 36073199081665
11 1296185238921637
12 44004551333065849
13 1586887190270675029
14 56226197936849068945
15 2042436589392526147045
16 73857813970541521390201

List of values

[37, 145, 5797, 51769, 2045269, 33948145, 1282949605, 32134185721, 1167936430357, 36073199081665, 1296185238921637, 44004551333065849, 1586887190270675029, 56226197936849068945, 2042436589392526147045, 73857813970541521390201]

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

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