A336088 - cp's OEIS frontend

A336088 k such that L(H(k,2)) = 2*L(H(k,1)) where L(x) is the number of terms in the continued fraction of x and H(k,r) = Sum_{u=1..k} 1/u^r.

n	a(n)
1	28
2	61
3	90
4	105
5	121
6	321
7	339
8	382
9	408
10	466
11	602
12	1079
13	1121
14	1596
15	1782
16	2067
17	2104
18	2170
19	2220
20	2250
21	2435
22	2456
23	2884
24	3141
25	3242
26	3321
27	3328
28	3435
29	4195
30	4323
31	4348
32	4497
33	4766
34	4914
35	5241
36	5526
37	6290
38	6581
39	6597
40	9306
41	9734

[28, 61, 90, 105, 121, 321, 339, 382, 408, 466, 602, 1079, 1121, 1596, 1782, 2067, 2104, 2170, 2220, 2250, 2435, 2456, 2884, 3141, 3242, 3321, 3328, 3435, 4195, 4323, 4348, 4497, 4766, 4914, 5241, 5526, 6290, 6581, 6597, 9306, 9734]

cp's OEIS Frontend

A336088 k such that L(H(k,2)) = 2*L(H(k,1)) where L(x) is the number of terms in the continued fraction of x and H(k,r) = Sum_{u=1..k} 1/u^r.

Table of values

List of values