A091656 - cp's OEIS frontend

A091656 Least number k such that the continued fraction expansion of H(k) contains the numbers 1, 2, ..., n, where H(k) is the k-th Harmonic number.

n	a(n)
1	1
2	2
3	5
4	9
5	9
6	13
7	26
8	63
9	68
10	68
11	68
12	87
13	121
14	121
15	165
16	207
17	207
18	221
19	221
20	287
21	289
22	325
23	428
24	440
25	483
26	544
27	544
28	544
29	544
30	544
31	558
32	558
33	558
34	966
35	1035
36	1035
37	1146
38	1146
39	1332
40	1332
41	1332
42	1665
43	1665
44	1665
45	1665
46	1665
47	1727
48	1727
49	2052
50	2157
51	2331
52	2331

[1, 2, 5, 9, 9, 13, 26, 63, 68, 68, 68, 87, 121, 121, 165, 207, 207, 221, 221, 287, 289, 325, 428, 440, 483, 544, 544, 544, 544, 544, 558, 558, 558, 966, 1035, 1035, 1146, 1146, 1332, 1332, 1332, 1665, 1665, 1665, 1665, 1665, 1727, 1727, 2052, 2157, 2331, 2331]

cp's OEIS Frontend

A091656 Least number k such that the continued fraction expansion of H(k) contains the numbers 1, 2, ..., n, where H(k) is the k-th Harmonic number.

Table of values

List of values