A347776 - cp's OEIS frontend

A347776 Number of compositions (ordered partitions) of n into at most 6 prime powers (including 1).

n	a(n)
0	1
1	1
2	2
3	4
4	8
5	16
6	31
7	61
8	115
9	207
10	353
11	572
12	882
13	1305
14	1863
15	2581
16	3491
17	4615
18	5974
19	7583
20	9462
21	11616
22	14070
23	16844
24	19965
25	23436
26	27289
27	31502
28	36104
29	41074
30	46462
31	52244
32	58534
33	65230
34	72458
35	80118
36	88352
37	97011
38	106448
39	116393
40	127189
41	138532
42	150819
43	163473

[1, 1, 2, 4, 8, 16, 31, 61, 115, 207, 353, 572, 882, 1305, 1863, 2581, 3491, 4615, 5974, 7583, 9462, 11616, 14070, 16844, 19965, 23436, 27289, 31502, 36104, 41074, 46462, 52244, 58534, 65230, 72458, 80118, 88352, 97011, 106448, 116393, 127189, 138532, 150819, 163473]

cp's OEIS Frontend

A347776 Number of compositions (ordered partitions) of n into at most 6 prime powers (including 1).

Table of values

List of values