A238607 - cp's OEIS frontend

A238607 Number of partitions p of 2n such that n - (number of parts of p) is a part of p.

n	a(n)
1	0
2	0
3	1
4	4
5	12
6	24
7	49
8	85
9	147
10	232
11	374
12	558
13	843
14	1223
15	1774
16	2493
17	3519
18	4835
19	6659
20	8999
21	12144
22	16152
23	21479
24	28186
25	36945
26	47959
27	62126
28	79805
29	102352
30	130286
31	165546
32	209070
33	263461
34	330266
35	413207
36	514486
37	639342
38	791261
39	977301
40	1202636
41	1477172

[0, 0, 1, 4, 12, 24, 49, 85, 147, 232, 374, 558, 843, 1223, 1774, 2493, 3519, 4835, 6659, 8999, 12144, 16152, 21479, 28186, 36945, 47959, 62126, 79805, 102352, 130286, 165546, 209070, 263461, 330266, 413207, 514486, 639342, 791261, 977301, 1202636, 1477172]

cp's OEIS Frontend

A238607 Number of partitions p of 2n such that n - (number of parts of p) is a part of p.

Table of values

List of values