A258473 - cp's OEIS frontend

A258473 Number of partitions of n into two sorts of parts having exactly 3 parts of the second sort.

n	a(n)
3	1
4	5
5	16
6	41
7	91
8	186
9	351
10	635
11	1090
12	1824
13	2939
14	4652
15	7162
16	10875
17	16159
18	23758
19	34321
20	49145
21	69389
22	97213
23	134608
24	185172
25	252182
26	341443
27	458413
28	612186
29	811567
30	1070826
31	1403784
32	1832370
33	2378320
34	3074642
35	3954869
36	5068684
37	6466697
38	8222640
39	10412903

[1, 5, 16, 41, 91, 186, 351, 635, 1090, 1824, 2939, 4652, 7162, 10875, 16159, 23758, 34321, 49145, 69389, 97213, 134608, 185172, 252182, 341443, 458413, 612186, 811567, 1070826, 1403784, 1832370, 2378320, 3074642, 3954869, 5068684, 6466697, 8222640, 10412903]

cp's OEIS Frontend

A258473 Number of partitions of n into two sorts of parts having exactly 3 parts of the second sort.

Table of values

List of values