A128670 - cp's OEIS frontend

A128670 Least number k > 0 such that k^n does not divide the denominator of generalized harmonic number H(k,n) nor the denominator of alternating generalized harmonic number H'(k,n).

n	a(n)
1	77
2	20
3	94556602
4	42
5	444
6	20
7	104
8	42
9	76
10	20
11	77
12	110
13	3504
14	20
15	903
16	42
17	1107
18	20
19	104
20	42
21	77
22	20
23	2948
24	110
25	136
26	20
27	76
28	42
29	903
30	20
31	77
32	42
33	268
34	20
35	7004
36	110
37	1752
38	20
39	19203
40	42
41	77
42	20
43	104
44	42
45	76
46	20
47	370
48	110
49	1107
50	20
51	77
52	42
53	12246
54	20
55	104
56	42

[77, 20, 94556602, 42, 444, 20, 104, 42, 76, 20, 77, 110, 3504, 20, 903, 42, 1107, 20, 104, 42, 77, 20, 2948, 110, 136, 20, 76, 42, 903, 20, 77, 42, 268, 20, 7004, 110, 1752, 20, 19203, 42, 77, 20, 104, 42, 76, 20, 370, 110, 1107, 20, 77, 42, 12246, 20, 104, 42]

cp's OEIS Frontend

A128670 Least number k > 0 such that k^n does not divide the denominator of generalized harmonic number H(k,n) nor the denominator of alternating generalized harmonic number H'(k,n).

Table of values

List of values