A116931 - cp's OEIS frontend

A116931 Number of partitions of n in which each part, with the possible exception of the largest, occurs at least twice.

n	a(n)
1	1
2	2
3	2
4	4
5	4
6	8
7	8
8	13
9	15
10	22
11	24
12	37
13	40
14	57
15	64
16	89
17	98
18	135
19	149
20	199
21	224
22	292
23	325
24	424
25	472
26	601
27	676
28	850
29	950
30	1191
31	1329
32	1643
33	1845
34	2258
35	2524
36	3082
37	3442
38	4158
39	4659
40	5591
41	6246
42	7472
43	8338
44	9903
45	11072
46	13077
47	14586
48	17184
49	19150
50	22431
51	25019

[1, 2, 2, 4, 4, 8, 8, 13, 15, 22, 24, 37, 40, 57, 64, 89, 98, 135, 149, 199, 224, 292, 325, 424, 472, 601, 676, 850, 950, 1191, 1329, 1643, 1845, 2258, 2524, 3082, 3442, 4158, 4659, 5591, 6246, 7472, 8338, 9903, 11072, 13077, 14586, 17184, 19150, 22431, 25019]

cp's OEIS Frontend

A116931 Number of partitions of n in which each part, with the possible exception of the largest, occurs at least twice.

Table of values

List of values