A235385 - cp's OEIS frontend

A235385 E.g.f.: exp( Sum_{n>=1} H(n) * x^(2n-1)/(2n-1) ) where H(n) is the n-th harmonic number.

n	a(n)
0	1
1	1
2	1
3	4
4	13
5	75
6	415
7	3160
8	24545
9	233509
10	2323165
11	26599780
12	321545365
13	4312503655
14	61219938915
15	942271981240
16	15340303899265
17	266671144108265
18	4892612440317145
19	94840103781865060
20	1934826541931748925
21	41387703314570495875
22	928953515444722956775
23	21738929496091877729400

[1, 1, 1, 4, 13, 75, 415, 3160, 24545, 233509, 2323165, 26599780, 321545365, 4312503655, 61219938915, 942271981240, 15340303899265, 266671144108265, 4892612440317145, 94840103781865060, 1934826541931748925, 41387703314570495875, 928953515444722956775, 21738929496091877729400]

cp's OEIS Frontend

A235385 E.g.f.: exp( Sum_{n>=1} H(n) * x^(2n-1)/(2n-1) ) where H(n) is the n-th harmonic number.

Table of values

List of values

cp's OEIS Frontend

A235385 E.g.f.: exp( Sum_{n>=1} H(n) * x^(2*n-1)/(2*n-1) ) where H(n) is the n-th harmonic number.

Table of values

List of values

A235385 E.g.f.: exp( Sum_{n>=1} H(n) * x^(2n-1)/(2n-1) ) where H(n) is the n-th harmonic number.