A337726 - cp's OEIS frontend

A337726 a(n) = (3n+2)! Sum_{k=0..n} 1 / (3*k+2)!.

n	a(n)
0	1
1	61
2	20497
3	20292031
4	44317795705
5	180816606476401
6	1236785588298582841
7	13142083661260741268467
8	205016505115667563788085201
9	4494781858155895668489979946725
10	133764708098719455094261803214536001
11	5252940087036713001551661012234828759271

[1, 61, 20497, 20292031, 44317795705, 180816606476401, 1236785588298582841, 13142083661260741268467, 205016505115667563788085201, 4494781858155895668489979946725, 133764708098719455094261803214536001, 5252940087036713001551661012234828759271]

cp's OEIS Frontend

A337726 a(n) = (3n+2)! Sum_{k=0..n} 1 / (3*k+2)!.

Table of values

List of values

cp's OEIS Frontend

A337726 a(n) = (3*n+2)! * Sum_{k=0..n} 1 / (3*k+2)!.

Table of values

List of values

A337726 a(n) = (3n+2)! Sum_{k=0..n} 1 / (3*k+2)!.