A101880 - cp's OEIS frontend

A101880 Number of arrangements of the partitions of n (e.g., 111 counts for 6).

n	a(n)
0	1
1	1
2	3
3	9
4	35
5	161
6	913
7	6103
8	47319
9	416235
10	4092155
11	44424095
12	527511445
13	6798907249
14	94504286703
15	1408973416617
16	22426222745159
17	379522092608177
18	6804315177704869
19	128828842646944135
20	2568533750228603835
21	53788282243854336411
22	1180357162840624656959

[1, 1, 3, 9, 35, 161, 913, 6103, 47319, 416235, 4092155, 44424095, 527511445, 6798907249, 94504286703, 1408973416617, 22426222745159, 379522092608177, 6804315177704869, 128828842646944135, 2568533750228603835, 53788282243854336411, 1180357162840624656959]

cp's OEIS Frontend

A101880 Number of arrangements of the partitions of n (e.g., 111 counts for 6).

Table of values

List of values