A217437 - cp's OEIS frontend

A217437 Number of strings of length n in {2,3}* for which at least one of tail(2 S) > tail(S) and tail(3 S) > tail(S) holds.

n	a(n)
1	2
2	1
3	2
4	1
5	5
6	3
7	12
8	9
9	19
10	16
11	38
12	20
13	59
14	42
15	104
16	65
17	213
18	111
19	400
20	245
21	765
22	439
23	1563
24	820
25	3046
26	1731
27	5955
28	3292
29	12078
30	6343
31	23841
32	13090
33	47204
34	25534
35	95140
36	50154

[2, 1, 2, 1, 5, 3, 12, 9, 19, 16, 38, 20, 59, 42, 104, 65, 213, 111, 400, 245, 765, 439, 1563, 820, 3046, 1731, 5955, 3292, 12078, 6343, 23841, 13090, 47204, 25534, 95140, 50154]

cp's OEIS Frontend

A217437 Number of strings of length n in {2,3}* for which at least one of tail(2 S) > tail(S) and tail(3 S) > tail(S) holds.

Table of values

List of values