A234714 - cp's OEIS frontend

A234714 Numerator of sum_{k=1..n} 1/(k*H(k)) where H(k) is the harmonic number H(k) = sum_{j=1..n} 1/j.

n	a(n)
0	0
1	1
2	4
3	50
4	1349
5	194713
6	9917687
7	112451057
8	87707471002
9	638247495586258
10	39621419345255038
11	3367553690081394959018
12	293578866124447319211215128
13	340463591070905769538621961175104
14	403214792232827898020426758621769680732
15	16787247654077861265551571547714793328259156

[0, 1, 4, 50, 1349, 194713, 9917687, 112451057, 87707471002, 638247495586258, 39621419345255038, 3367553690081394959018, 293578866124447319211215128, 340463591070905769538621961175104, 403214792232827898020426758621769680732, 16787247654077861265551571547714793328259156]

cp's OEIS Frontend

A234714 Numerator of sum_{k=1..n} 1/(k*H(k)) where H(k) is the harmonic number H(k) = sum_{j=1..n} 1/j.

Table of values

List of values