A002865 - cp's OEIS frontend

A002865 Number of partitions of n that do not contain 1 as a part.

n	a(n)
0	1
1	0
2	1
3	1
4	2
5	2
6	4
7	4
8	7
9	8
10	12
11	14
12	21
13	24
14	34
15	41
16	55
17	66
18	88
19	105
20	137
21	165
22	210
23	253
24	320
25	383
26	478
27	574
28	708
29	847
30	1039
31	1238
32	1507
33	1794
34	2167
35	2573
36	3094
37	3660
38	4378
39	5170
40	6153
41	7245
42	8591
43	10087
44	11914
45	13959
46	16424
47	19196
48	22519
49	26252
50	30701

[1, 0, 1, 1, 2, 2, 4, 4, 7, 8, 12, 14, 21, 24, 34, 41, 55, 66, 88, 105, 137, 165, 210, 253, 320, 383, 478, 574, 708, 847, 1039, 1238, 1507, 1794, 2167, 2573, 3094, 3660, 4378, 5170, 6153, 7245, 8591, 10087, 11914, 13959, 16424, 19196, 22519, 26252, 30701]

cp's OEIS Frontend

A002865 Number of partitions of n that do not contain 1 as a part.

Table of values

List of values