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.

A262424 Number of (5+1)X(n+1) 0..1 arrays with each row divisible by 3 and column not divisible by 3, read as a binary number with top and left being the most significant bits.

Table of values

n a(n)
1 42
2 144
3 10206
4 200880
5 9401742
6 326005344
7 14036526126
8 562188062160
9 23753751161742
10 985963486014144
11 41471657300369646
12 1736701374341409840
13 72968249610859102542
14 3062420548152290816544
15 128633450602627230830766

List of values

[42, 144, 10206, 200880, 9401742, 326005344, 14036526126, 562188062160, 23753751161742, 985963486014144, 41471657300369646, 1736701374341409840, 72968249610859102542, 3062420548152290816544, 128633450602627230830766]

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

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