A280410 - cp's OEIS frontend

A280410 Binary representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 261", based on the 5-celled von Neumann neighborhood.

n	a(n)
0	1
1	10
2	1
3	1110
4	1
5	111110
6	1
7	11111110
8	1
9	1111111110
10	1
11	111111111110
12	1
13	11111111111110
14	1
15	1111111111111110
16	1
17	111111111111111110
18	1
19	11111111111111111110
20	1
21	1111111111111111111110
22	1
23	111111111111111111111110
24	1
25	11111111111111111111111110
26	1

[1, 10, 1, 1110, 1, 111110, 1, 11111110, 1, 1111111110, 1, 111111111110, 1, 11111111111110, 1, 1111111111111110, 1, 111111111111111110, 1, 11111111111111111110, 1, 1111111111111111111110, 1, 111111111111111111111110, 1, 11111111111111111111111110, 1]

cp's OEIS Frontend

A280410 Binary representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 261", based on the 5-celled von Neumann neighborhood.

Table of values

List of values