A261837 - cp's OEIS frontend

A261837 Number of compositions of n into distinct parts where each part i is marked with a word of length i over an n-ary alphabet whose letters appear in alphabetical order.

n	a(n)
0	1
1	1
2	3
3	46
4	195
5	1876
6	51114
7	322764
8	3644355
9	43916950
10	2427338628
11	18277511616
12	272107762602
13	3507931293608
14	62485721142820
15	5810222040368296
16	53025343448015811
17	913540133071336044
18	13871534219465464002
19	253750203721349071650
20	5307815745011707670820

[1, 1, 3, 46, 195, 1876, 51114, 322764, 3644355, 43916950, 2427338628, 18277511616, 272107762602, 3507931293608, 62485721142820, 5810222040368296, 53025343448015811, 913540133071336044, 13871534219465464002, 253750203721349071650, 5307815745011707670820]

cp's OEIS Frontend

A261837 Number of compositions of n into distinct parts where each part i is marked with a word of length i over an n-ary alphabet whose letters appear in alphabetical order.

Table of values

List of values