A242836 - cp's OEIS frontend

A242836 Number of compositions of n with difference -5 between the number of odd parts and the number of even parts, both counted without multiplicity.

n	a(n)
30	120
31	0
32	480
33	0
34	1800
35	0
36	5580
37	0
38	16224
39	0
40	43884
41	0
42	111828
43	5040
44	295752
45	90720
46	918144
47	836640
48	3717552
49	5937840
50	18033888
51	36198000
52	92552004
53	199157040
54	468066444
55	1018608720
56	2283162630
57	4928557200
58	10715965290
59	22825049040
60	48562957800
61	102021279960

[120, 0, 480, 0, 1800, 0, 5580, 0, 16224, 0, 43884, 0, 111828, 5040, 295752, 90720, 918144, 836640, 3717552, 5937840, 18033888, 36198000, 92552004, 199157040, 468066444, 1018608720, 2283162630, 4928557200, 10715965290, 22825049040, 48562957800, 102021279960]

cp's OEIS Frontend

A242836 Number of compositions of n with difference -5 between the number of odd parts and the number of even parts, both counted without multiplicity.

Table of values

List of values