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.

A269717 Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 22", based on the 5-celled von Neumann neighborhood.

Table of values

n a(n)
0 1
1 6
2 14
3 34
4 50
5 94
6 126
7 214
8 246
9 338
10 402
11 586
12 650
13 834
14 962
15 1330
16 1394
17 1582
18 1710
19 2086
20 2214
21 2590
22 2846
23 3598
24 3726
25 4102
26 4358
27 5110
28 5366
29 6118
30 6630
31 8134
32 8262
33 8642
34 8898
35 9658
36 9914
37 10674
38 11186
39 12706
40 12962
41 13722
42 14234
43 15754
44 16266

List of values

[1, 6, 14, 34, 50, 94, 126, 214, 246, 338, 402, 586, 650, 834, 962, 1330, 1394, 1582, 1710, 2086, 2214, 2590, 2846, 3598, 3726, 4102, 4358, 5110, 5366, 6118, 6630, 8134, 8262, 8642, 8898, 9658, 9914, 10674, 11186, 12706, 12962, 13722, 14234, 15754, 16266]