A346490 - cp's OEIS frontend

A346490 Total number of partitions of all n-multisets {1,2,...,n-j,1,2,...,j} for 0 <= j <= n.

n	a(n)
0	1
1	2
2	6
3	18
4	61
5	228
6	926
7	4126
8	19688
9	101582
10	556763
11	3258810
12	20134527
13	131591030
14	902915694
15	6506096000
16	48986713992
17	385159376478
18	3151457714098
19	26806601933838
20	236457090358459
21	2160451562170100
22	20408176433186475
23	199086685731569740
24	2002713693735431017

[1, 2, 6, 18, 61, 228, 926, 4126, 19688, 101582, 556763, 3258810, 20134527, 131591030, 902915694, 6506096000, 48986713992, 385159376478, 3151457714098, 26806601933838, 236457090358459, 2160451562170100, 20408176433186475, 199086685731569740, 2002713693735431017]

cp's OEIS Frontend

A346490 Total number of partitions of all n-multisets {1,2,...,n-j,1,2,...,j} for 0 <= j <= n.

Table of values

List of values