A242688 - cp's OEIS frontend

A242688 Number of partitions of n with difference -4 between the number of odd parts and the number of even parts, both counted without multiplicity.

n	a(n)
20	1
21	0
22	2
23	0
24	5
25	0
26	10
27	0
28	20
29	0
30	30
31	1
32	53
33	4
34	80
35	11
36	126
37	26
38	182
39	57
40	271
41	114
42	396
43	211
44	574
45	371
46	816
47	626
48	1165
49	1021
50	1649
51	1610
52	2330
53	2480
54	3278
55	3725
56	4553
57	5495
58	6374
59	7988
60	8823
61	11441
62	12259
63	16166
64	16866
65	22656
66	23314
67	31387
68	31911
69	43170
70	43822

[1, 0, 2, 0, 5, 0, 10, 0, 20, 0, 30, 1, 53, 4, 80, 11, 126, 26, 182, 57, 271, 114, 396, 211, 574, 371, 816, 626, 1165, 1021, 1649, 1610, 2330, 2480, 3278, 3725, 4553, 5495, 6374, 7988, 8823, 11441, 12259, 16166, 16866, 22656, 23314, 31387, 31911, 43170, 43822]

cp's OEIS Frontend

A242688 Number of partitions of n with difference -4 between the number of odd parts and the number of even parts, both counted without multiplicity.

Table of values

List of values