A112820 - cp's OEIS frontend

A112820 Numbers k such that lcm(1,2,3,...,k)/17 equals the denominator of the k-th harmonic number H(k).

n	a(n)
1	272
2	273
3	274
4	275
5	276
6	277
7	278
8	279
9	280
10	281
11	282
12	283
13	284
14	285
15	286
16	287
17	288
18	79507
19	79508
20	79509
21	79510
22	79511
23	79512
24	79513
25	79514
26	79515
27	79516
28	79517
29	79518
30	79519
31	79520
32	79521
33	79522
34	79523
35	79524
36	79525
37	79526
38	79527
39	79528

[272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 79507, 79508, 79509, 79510, 79511, 79512, 79513, 79514, 79515, 79516, 79517, 79518, 79519, 79520, 79521, 79522, 79523, 79524, 79525, 79526, 79527, 79528]

cp's OEIS Frontend

A112820 Numbers k such that lcm(1,2,3,...,k)/17 equals the denominator of the k-th harmonic number H(k).

Table of values

List of values