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.

A208558 Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 0 1 1 vertically.

Table of values

n a(n)
1 16
2 256
3 784
4 5776
5 25600
6 150544
7 753424
8 4129024
9 21492496
10 115175824
11 607129600
12 3230330896
13 17097131536
14 90759997696
15 480986635024
16 2551443960976
17 13527095526400
18 71739070491664
19 380392441337104
20 2017207032035584

List of values

[16, 256, 784, 5776, 25600, 150544, 753424, 4129024, 21492496, 115175824, 607129600, 3230330896, 17097131536, 90759997696, 480986635024, 2551443960976, 13527095526400, 71739070491664, 380392441337104, 2017207032035584]

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

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