A143415 - cp's OEIS frontend

A143415 Another sequence of Apery-like numbers for the constant 1/e: a(n) = 1/(n+1)!Sum_{k = 0..n-1} C(n-1,k)(2*n-k)!.

n	a(n)
0	0
1	1
2	5
3	41
4	481
5	7421
6	142601
7	3288205
8	88577021
9	2731868921
10	94969529101
11	3675200329841
12	156725471006105
13	7302990263511541
14	369216917569411601
15	20130327811188977621
16	1177435382675193700021
17	73546210385434763486705

[0, 1, 5, 41, 481, 7421, 142601, 3288205, 88577021, 2731868921, 94969529101, 3675200329841, 156725471006105, 7302990263511541, 369216917569411601, 20130327811188977621, 1177435382675193700021, 73546210385434763486705]

cp's OEIS Frontend

A143415 Another sequence of Apery-like numbers for the constant 1/e: a(n) = 1/(n+1)!Sum_{k = 0..n-1} C(n-1,k)(2*n-k)!.

Table of values

List of values

cp's OEIS Frontend

A143415 Another sequence of Apery-like numbers for the constant 1/e: a(n) = 1/(n+1)!*Sum_{k = 0..n-1} C(n-1,k)*(2*n-k)!.

Table of values

List of values

A143415 Another sequence of Apery-like numbers for the constant 1/e: a(n) = 1/(n+1)!Sum_{k = 0..n-1} C(n-1,k)(2*n-k)!.