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.

A259248 Number of (n+1)X(6+1) 0..1 arrays with each 2X2 subblock having clockwise pattern 0000 0011 or 0111.

Table of values

n a(n)
1 588
2 5216
3 41552
4 361728
5 2964676
6 25462352
7 211569948
8 1802996568
9 15090948960
10 128059095616
11 1076133958644
12 9111215773728
13 76735453511764
14 648920372600856
15 5472076754002096
16 46246969544401512
17 390256929158755132

List of values

[588, 5216, 41552, 361728, 2964676, 25462352, 211569948, 1802996568, 15090948960, 128059095616, 1076133958644, 9111215773728, 76735453511764, 648920372600856, 5472076754002096, 46246969544401512, 390256929158755132]

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

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