A112818 - cp's OEIS frontend

A112818 Numbers k such that lcm(1,2,3,...,k)/13 equals the denominator of the k-th harmonic number H(k).

n	a(n)
1	156
2	157
3	158
4	159
5	160
6	161
7	27380
8	27381
9	27382
10	27383
11	27384
12	27385
13	27386
14	27387
15	27388
16	27389
17	27390
18	27391
19	27392
20	27393
21	27394
22	27395
23	27396
24	27397
25	27398
26	27399
27	27400
28	27401
29	27402
30	27403
31	27404
32	27405
33	27406
34	27407
35	27408

[156, 157, 158, 159, 160, 161, 27380, 27381, 27382, 27383, 27384, 27385, 27386, 27387, 27388, 27389, 27390, 27391, 27392, 27393, 27394, 27395, 27396, 27397, 27398, 27399, 27400, 27401, 27402, 27403, 27404, 27405, 27406, 27407, 27408]

cp's OEIS Frontend

A112818 Numbers k such that lcm(1,2,3,...,k)/13 equals the denominator of the k-th harmonic number H(k).

Table of values

List of values