A361607 - cp's OEIS frontend

A361607 a(n) = n! * Sum_{k=0..n} binomial(n+(n-1)k,nk)/k!.

n	a(n)
0	1
1	2
2	9
3	88
4	1457
5	35226
6	1158097
7	49554464
8	2664907233
9	175012404562
10	13725980234201
11	1263867766626312
12	134795551989905809
13	16464112185873351338
14	2280346417134518709537
15	355060682992984062716176

[1, 2, 9, 88, 1457, 35226, 1158097, 49554464, 2664907233, 175012404562, 13725980234201, 1263867766626312, 134795551989905809, 16464112185873351338, 2280346417134518709537, 355060682992984062716176]

cp's OEIS Frontend

A361607 a(n) = n! * Sum_{k=0..n} binomial(n+(n-1)k,nk)/k!.

Table of values

List of values

cp's OEIS Frontend

A361607 a(n) = n! * Sum_{k=0..n} binomial(n+(n-1)*k,n*k)/k!.

Table of values

List of values

A361607 a(n) = n! * Sum_{k=0..n} binomial(n+(n-1)k,nk)/k!.