A320787 - cp's OEIS frontend

A320787 Number of multisets of exactly two partitions of positive integers into distinct parts with total sum of parts equal to n.

n	a(n)
2	1
3	1
4	3
5	4
6	8
7	11
8	18
9	25
10	38
11	52
12	75
13	101
14	140
15	186
16	252
17	330
18	438
19	567
20	740
21	948
22	1221
23	1549
24	1973
25	2482
26	3129
27	3907
28	4884
29	6055
30	7512
31	9255
32	11402
33	13967
34	17102
35	20836
36	25372
37	30760
38	37262
39	44970
40	54221
41	65156
42	78220
43	93622
44	111937
45	133481
46	158996
47	188930

[1, 1, 3, 4, 8, 11, 18, 25, 38, 52, 75, 101, 140, 186, 252, 330, 438, 567, 740, 948, 1221, 1549, 1973, 2482, 3129, 3907, 4884, 6055, 7512, 9255, 11402, 13967, 17102, 20836, 25372, 30760, 37262, 44970, 54221, 65156, 78220, 93622, 111937, 133481, 158996, 188930]

cp's OEIS Frontend

A320787 Number of multisets of exactly two partitions of positive integers into distinct parts with total sum of parts equal to n.

Table of values

List of values