A080204 - cp's OEIS frontend

A080204 Number of fixed points under n-fold inflation for the substitution rule a->abc, b->ab, c->b that underlies the Kolakoski (3,1) sequence.

n	a(n)
1	1
2	3
3	10
4	23
5	51
6	114
7	253
8	559
9	1234
10	2723
11	6007
12	13250
13	29225
14	64459
15	142170
16	313567
17	691595
18	1525362
19	3364293
20	7420183
21	16365730
22	36095755
23	79611695
24	175589122
25	387274001
26	854159699
27	1883908522
28	4155091047
29	9164341795
30	20212592114
31	44580275277
32	98324892351
33	216862376818

[1, 3, 10, 23, 51, 114, 253, 559, 1234, 2723, 6007, 13250, 29225, 64459, 142170, 313567, 691595, 1525362, 3364293, 7420183, 16365730, 36095755, 79611695, 175589122, 387274001, 854159699, 1883908522, 4155091047, 9164341795, 20212592114, 44580275277, 98324892351, 216862376818]

cp's OEIS Frontend

A080204 Number of fixed points under n-fold inflation for the substitution rule a->abc, b->ab, c->b that underlies the Kolakoski (3,1) sequence.

Table of values

List of values