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.

A183684 Number of (n+1) X 6 binary arrays with every 2 X 2 subblock nonsingular.

Table of values

n a(n)
1 96
2 528
3 2688
4 14144
5 73344
6 382848
7 1992320
8 10382976
9 54072960
10 281700992
11 1467309696
12 7643513472
13 39814841984
14 207399103104
15 1080347897472
16 5627597738624
17 29314404685440
18 152700279978624
19 795423120883328

List of values

[96, 528, 2688, 14144, 73344, 382848, 1992320, 10382976, 54072960, 281700992, 1467309696, 7643513472, 39814841984, 207399103104, 1080347897472, 5627597738624, 29314404685440, 152700279978624, 795423120883328]

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

Content is available under The OEIS End-User License Agreement.