A273314 - cp's OEIS frontend

A273314 Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 643", based on the 5-celled von Neumann neighborhood.

n	a(n)
0	1
1	6
2	23
3	64
4	137
5	250
6	411
7	628
8	909
9	1262
10	1695
11	2216
12	2833
13	3554
14	4387
15	5340
16	6421
17	7638
18	8999
19	10512
20	12185
21	14026
22	16043
23	18244
24	20637
25	23230
26	26031
27	29048
28	32289
29	35762
30	39475
31	43436
32	47653
33	52134
34	56887
35	61920
36	67241
37	72858
38	78779
39	85012
40	91565
41	98446

[1, 6, 23, 64, 137, 250, 411, 628, 909, 1262, 1695, 2216, 2833, 3554, 4387, 5340, 6421, 7638, 8999, 10512, 12185, 14026, 16043, 18244, 20637, 23230, 26031, 29048, 32289, 35762, 39475, 43436, 47653, 52134, 56887, 61920, 67241, 72858, 78779, 85012, 91565, 98446]

cp's OEIS Frontend

A273314 Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 643", based on the 5-celled von Neumann neighborhood.

Table of values

List of values