A036881 - cp's OEIS frontend

A036881 Number of partitions of 5n such that cn(1,5) = cn(4,5) <= cn(0,5) <= cn(2,5) = cn(3,5).

n	a(n)
1	1
2	4
3	11
4	29
5	69
6	160
7	349
8	743
9	1526
10	3067
11	6011
12	11566
13	21813
14	40476
15	73879
16	132927
17	235842
18	413211
19	715261
20	1224476
21	2074156
22	3479110
23	5781362
24	9523182
25	15556055
26	25210722
27	40550228
28	64757269
29	102708208
30	161838160
31	253415308
32	394437255

[1, 4, 11, 29, 69, 160, 349, 743, 1526, 3067, 6011, 11566, 21813, 40476, 73879, 132927, 235842, 413211, 715261, 1224476, 2074156, 3479110, 5781362, 9523182, 15556055, 25210722, 40550228, 64757269, 102708208, 161838160, 253415308, 394437255]

cp's OEIS Frontend

A036881 Number of partitions of 5n such that cn(1,5) = cn(4,5) <= cn(0,5) <= cn(2,5) = cn(3,5).

Table of values

List of values