A174485 - cp's OEIS frontend

A174485 Triangle of numerators T(n,k) in the matrix {T(n,k)/(n-k)!,n>=k>=0} that transforms diagonals of the array (A174480) of coefficients in successive iterations of x*exp(x).

n	a(n)
0	1
1	1
2	1
3	5
4	2
5	1
6	70
7	16
8	3
9	1
10	1973
11	308
12	33
13	4
14	1
15	94216
16	11048
17	810
18	56
19	5
20	1
21	6851197
22	639972
23	35325
24	1672
25	85
26	6
27	1
28	706335064
29	54671188
30	2408568
31	85904
32	2990
33	120
34	7
35	1
36	98105431657
37	6471586298
38	236624733
39	6741544
40	176885
41	4860
42	161
43	8
44	1

[1, 1, 1, 5, 2, 1, 70, 16, 3, 1, 1973, 308, 33, 4, 1, 94216, 11048, 810, 56, 5, 1, 6851197, 639972, 35325, 1672, 85, 6, 1, 706335064, 54671188, 2408568, 85904, 2990, 120, 7, 1, 98105431657, 6471586298, 236624733, 6741544, 176885, 4860, 161, 8, 1]

cp's OEIS Frontend

A174485 Triangle of numerators T(n,k) in the matrix {T(n,k)/(n-k)!,n>=k>=0} that transforms diagonals of the array (A174480) of coefficients in successive iterations of x*exp(x).

Table of values

List of values