A334193 - cp's OEIS frontend

A334193 a(0) = 1; thereafter a(n) = exp(1/n) * Sum_{k>=0} (nk + 1)^n / ((-n)^k k!).

n	a(n)
0	1
1	0
2	-2
3	-9
4	-16
5	625
6	21384
7	571438
8	13471744
9	188661555
10	-9794500000
11	-1476328587789
12	-134710712340480
13	-10664210861777200
14	-744650964057237888
15	-37832162051689453125
16	831929248561267474432
17	725944099523076464203157
18	167435684777981700601449984

[1, 0, -2, -9, -16, 625, 21384, 571438, 13471744, 188661555, -9794500000, -1476328587789, -134710712340480, -10664210861777200, -744650964057237888, -37832162051689453125, 831929248561267474432, 725944099523076464203157, 167435684777981700601449984]

cp's OEIS Frontend

A334193 a(0) = 1; thereafter a(n) = exp(1/n) * Sum_{k>=0} (nk + 1)^n / ((-n)^k k!).

Table of values

List of values

cp's OEIS Frontend

A334193 a(0) = 1; thereafter a(n) = exp(1/n) * Sum_{k>=0} (n*k + 1)^n / ((-n)^k * k!).

Table of values

List of values

A334193 a(0) = 1; thereafter a(n) = exp(1/n) * Sum_{k>=0} (nk + 1)^n / ((-n)^k k!).