A196457 - cp's OEIS frontend

A196457 E.g.f.: A(x) = Sum_{n>=0} exp((2^n + (-1)^n)x) (2^n + (-1)^n)^n * x^n/n!.

n	a(n)
0	1
1	3
2	31
3	729
4	96895
5	35927793
6	81108563671
7	567783612614529
8	19581520178825073535
9	2420011073132910603900513
10	1292280969200128366004695992151
11	2658679109878459106807828064662797809
12	22431208469091982323298987880694649428158815
13	748294346623782293365235855701111498805828889778353

[1, 3, 31, 729, 96895, 35927793, 81108563671, 567783612614529, 19581520178825073535, 2420011073132910603900513, 1292280969200128366004695992151, 2658679109878459106807828064662797809, 22431208469091982323298987880694649428158815, 748294346623782293365235855701111498805828889778353]

cp's OEIS Frontend

A196457 E.g.f.: A(x) = Sum_{n>=0} exp((2^n + (-1)^n)x) (2^n + (-1)^n)^n * x^n/n!.

Table of values

List of values

cp's OEIS Frontend

A196457 E.g.f.: A(x) = Sum_{n>=0} exp((2^n + (-1)^n)*x) * (2^n + (-1)^n)^n * x^n/n!.

Table of values

List of values

A196457 E.g.f.: A(x) = Sum_{n>=0} exp((2^n + (-1)^n)x) (2^n + (-1)^n)^n * x^n/n!.