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.

A264267 Number of (n+1)X(3+1) arrays of permutations of 0..n*4+3 with each element having index change +-(.,.) 0,0 1,0 or 1,2.

Table of values

n a(n)
1 25
2 256
3 3721
4 50625
5 707281
6 9834496
7 137007025
8 1908029761
9 26575846441
10 370150560000
11 5155538077561
12 71807337114241
13 1000147266261025
14 13930253758038016
15 194023406526536161
16 2702397428803850625

List of values

[25, 256, 3721, 50625, 707281, 9834496, 137007025, 1908029761, 26575846441, 370150560000, 5155538077561, 71807337114241, 1000147266261025, 13930253758038016, 194023406526536161, 2702397428803850625]

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

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