A027190 - cp's OEIS frontend

A027190 Number of partitions of n into an odd number of parts, the least being 4; also, a(n+4) = number of partitions of n into an even number of parts, each >=4.

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	1
13	1
14	2
15	2
16	3
17	3
18	4
19	4
20	6
21	6
22	8
23	9
24	12
25	13
26	17
27	19
28	25
29	28
30	35
31	40
32	50
33	57
34	70
35	80
36	98
37	112
38	135
39	155
40	186
41	213
42	253
43	291
44	345
45	395
46	465
47	533
48	625
49	716
50	835
51	956
52	1113
53	1272
54	1474
55	1684
56	1946
57	2220
58	2558
59	2915
60	3351
61	3814
62	4372
63	4971
64	5688
65	6457
66	7370
67	8359
68	9524
69	10787

[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 6, 6, 8, 9, 12, 13, 17, 19, 25, 28, 35, 40, 50, 57, 70, 80, 98, 112, 135, 155, 186, 213, 253, 291, 345, 395, 465, 533, 625, 716, 835, 956, 1113, 1272, 1474, 1684, 1946, 2220, 2558, 2915, 3351, 3814, 4372, 4971, 5688, 6457, 7370, 8359, 9524, 10787]

cp's OEIS Frontend

A027190 Number of partitions of n into an odd number of parts, the least being 4; also, a(n+4) = number of partitions of n into an even number of parts, each >=4.

Table of values

List of values