A347780 - cp's OEIS frontend

A347780 Number of compositions (ordered partitions) of n into at most 5 squarefree parts.

n	a(n)
0	1
1	1
2	2
3	4
4	7
5	14
6	26
7	45
8	71
9	105
10	151
11	214
12	291
13	379
14	473
15	593
16	744
17	919
18	1095
19	1301
20	1563
21	1884
22	2203
23	2536
24	2929
25	3427
26	3929
27	4433
28	4979
29	5692
30	6422
31	7158
32	7904
33	8863
34	9844
35	10830
36	11810
37	13078
38	14378
39	15706
40	17007
41	18718
42	20424
43	22165
44	23803
45	26025

[1, 1, 2, 4, 7, 14, 26, 45, 71, 105, 151, 214, 291, 379, 473, 593, 744, 919, 1095, 1301, 1563, 1884, 2203, 2536, 2929, 3427, 3929, 4433, 4979, 5692, 6422, 7158, 7904, 8863, 9844, 10830, 11810, 13078, 14378, 15706, 17007, 18718, 20424, 22165, 23803, 26025]

cp's OEIS Frontend

A347780 Number of compositions (ordered partitions) of n into at most 5 squarefree parts.

Table of values

List of values