A112287 - cp's OEIS frontend

A112287 a(n) = denominator of sum of reciprocals of the terms of the continued fraction for H(n) = Sum_{k=1..n} 1/k.

n	a(n)
1	1
2	2
3	5
4	12
5	24
6	4
7	5
8	35
9	420
10	156
11	300
12	45
13	15
14	39
15	15351
16	72
17	1848
18	10675
19	300
20	2142
21	36
22	5460
23	15
24	1870
25	90
26	63
27	2040
28	120
29	138600
30	3960
31	1750320
32	1324895
33	440
34	3945480
35	5220
36	158340
37	1680
38	3341100
39	498960
40	48048
41	1260
42	69264
43	1510
44	1168200
45	568260

[1, 2, 5, 12, 24, 4, 5, 35, 420, 156, 300, 45, 15, 39, 15351, 72, 1848, 10675, 300, 2142, 36, 5460, 15, 1870, 90, 63, 2040, 120, 138600, 3960, 1750320, 1324895, 440, 3945480, 5220, 158340, 1680, 3341100, 498960, 48048, 1260, 69264, 1510, 1168200, 568260]

cp's OEIS Frontend

A112287 a(n) = denominator of sum of reciprocals of the terms of the continued fraction for H(n) = Sum_{k=1..n} 1/k.

Table of values

List of values