A326654 - cp's OEIS frontend

A326654 Number of colored integer partitions of n using all colors of an initial interval of the color palette such that each block of part i with multiplicity j has a pattern of i*j colors in (weakly) increasing order.

n	a(n)
0	1
1	1
2	4
3	16
4	70
5	356
6	1928
7	11428
8	69772
9	471200
10	3350320
11	25067040
12	195361800
13	1559368544
14	13165162256
15	116528178688
16	1074460079840
17	10203335290992
18	99238550358000
19	979455883492672
20	10002569256970848
21	105957081274335392
22	1164108439659208704

[1, 1, 4, 16, 70, 356, 1928, 11428, 69772, 471200, 3350320, 25067040, 195361800, 1559368544, 13165162256, 116528178688, 1074460079840, 10203335290992, 99238550358000, 979455883492672, 10002569256970848, 105957081274335392, 1164108439659208704]

cp's OEIS Frontend

A326654 Number of colored integer partitions of n using all colors of an initial interval of the color palette such that each block of part i with multiplicity j has a pattern of i*j colors in (weakly) increasing order.

Table of values

List of values