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.

A264344 Number of (4+1)X(n+1) arrays of permutations of 0..n*5+4 with each element having index change +-(.,.) 0,0 0,1 or 1,2.

Table of values

n a(n)
1 32
2 987
3 49000
4 1399783
5 53429620
6 1855980772
7 67833964762
8 2424688746359
9 87826990190824
10 3164364890450187
11 114329873155945874
12 4126859698045051896
13 149032951757557392004
14 5381261860217202123333
15 194318967652718474091224

List of values

[32, 987, 49000, 1399783, 53429620, 1855980772, 67833964762, 2424688746359, 87826990190824, 3164364890450187, 114329873155945874, 4126859698045051896, 149032951757557392004, 5381261860217202123333, 194318967652718474091224]

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

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