A237648 - cp's OEIS frontend

A237648 G.f. satisfies: A(x) = (1 + x + x^2) * A(x^2)^4.

n	a(n)
0	1
1	1
2	5
3	4
4	30
5	26
6	106
7	80
8	459
9	379
10	1451
11	1072
12	5210
13	4138
14	14894
15	10756
16	47617
17	36861
18	127949
19	91088
20	376264
21	285176
22	957336
23	672160
24	2640964
25	1968804
26	6452260
27	4483456
28	16921416
29	12437960
30	39873688
31	27435728
32	100259070
33	72823342
34	229410006
35	156586664
36	556880812
37	400294148

[1, 1, 5, 4, 30, 26, 106, 80, 459, 379, 1451, 1072, 5210, 4138, 14894, 10756, 47617, 36861, 127949, 91088, 376264, 285176, 957336, 672160, 2640964, 1968804, 6452260, 4483456, 16921416, 12437960, 39873688, 27435728, 100259070, 72823342, 229410006, 156586664, 556880812, 400294148]

cp's OEIS Frontend

A237648 G.f. satisfies: A(x) = (1 + x + x^2) * A(x^2)^4.

Table of values

List of values