A112814 - cp's OEIS frontend

A112814 Numbers k such that lcm(1,2,3,...,k)/5 equals the denominator of the k-th harmonic number H(k).

n	a(n)
1	105
2	106
3	107
4	108
5	109
6	2625
7	2626
8	2627
9	2628
10	2629
11	2630
12	2631
13	2632
14	2633
15	2634
16	2635
17	2636
18	2637
19	2638
20	2639
21	2640
22	2641
23	2642
24	2643
25	2644
26	2645
27	2646
28	2647
29	2648
30	2649
31	2650
32	2651
33	2652
34	2653
35	2654
36	2655
37	2656
38	2657
39	2658
40	2659
41	2660
42	2661
43	2662

[105, 106, 107, 108, 109, 2625, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649, 2650, 2651, 2652, 2653, 2654, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2662]

cp's OEIS Frontend

A112814 Numbers k such that lcm(1,2,3,...,k)/5 equals the denominator of the k-th harmonic number H(k).

Table of values

List of values