A339560 - cp's OEIS frontend

A339560 Number of integer partitions of n that can be partitioned into distinct pairs of distinct parts, i.e., into a set of edges.

n	a(n)
0	1
1	0
2	0
3	1
4	1
5	2
6	2
7	4
8	5
9	8
10	8
11	13
12	17
13	22
14	28
15	39
16	48
17	62
18	81
19	101
20	127
21	167
22	202
23	253
24	318
25	395
26	486
27	608
28	736
29	906
30	1113
31	1353
32	1637
33	2011
34	2409
35	2922
36	3510
37	4227
38	5060
39	6089
40	7242
41	8661
42	10306
43	12251
44	14503
45	17236
46	20345
47	24045
48	28334
49	33374
50	39223
51	46076

[1, 0, 0, 1, 1, 2, 2, 4, 5, 8, 8, 13, 17, 22, 28, 39, 48, 62, 81, 101, 127, 167, 202, 253, 318, 395, 486, 608, 736, 906, 1113, 1353, 1637, 2011, 2409, 2922, 3510, 4227, 5060, 6089, 7242, 8661, 10306, 12251, 14503, 17236, 20345, 24045, 28334, 33374, 39223, 46076]

cp's OEIS Frontend

A339560 Number of integer partitions of n that can be partitioned into distinct pairs of distinct parts, i.e., into a set of edges.

Table of values

List of values