A230320 - cp's OEIS frontend

A230320 E.g.f.: Sum_{n>=0} x^n/n! * Product_{k=1..n} ( LambertW(-kx)/(-kx) )^(1/k).

n	a(n)
0	1
1	1
2	3
3	16
4	137
5	1746
6	31627
7	785149
8	25715377
9	1070214364
10	54862242971
11	3385895548839
12	247409460018217
13	21118696317592498
14	2080845352648353215
15	234093630772343822281
16	29777361783749418754593
17	4247066958924682143019576
18	674393753569770072828136819

[1, 1, 3, 16, 137, 1746, 31627, 785149, 25715377, 1070214364, 54862242971, 3385895548839, 247409460018217, 21118696317592498, 2080845352648353215, 234093630772343822281, 29777361783749418754593, 4247066958924682143019576, 674393753569770072828136819]

cp's OEIS Frontend

A230320 E.g.f.: Sum_{n>=0} x^n/n! * Product_{k=1..n} ( LambertW(-kx)/(-kx) )^(1/k).

Table of values

List of values

cp's OEIS Frontend

A230320 E.g.f.: Sum_{n>=0} x^n/n! * Product_{k=1..n} ( LambertW(-k*x)/(-k*x) )^(1/k).

Table of values

List of values

A230320 E.g.f.: Sum_{n>=0} x^n/n! * Product_{k=1..n} ( LambertW(-kx)/(-kx) )^(1/k).