A123726 - cp's OEIS frontend

A123726 Denominators of fractional partial quotients appearing in a continued fraction for the power series Sum_{n>=0} x^(2^n - 1)/(n+1)^s.

n	a(n)
0	1
1	1
2	4
3	1
4	9
5	1
6	4
7	1
8	16
9	1
10	4
11	1
12	9
13	1
14	4
15	1
16	25
17	1
18	4
19	1
20	9
21	1
22	4
23	1
24	16
25	1
26	4
27	1
28	9
29	1
30	4
31	1
32	36
33	1
34	4
35	1
36	9
37	1
38	4
39	1
40	16
41	1
42	4
43	1
44	9
45	1
46	4
47	1
48	25
49	1
50	4
51	1
52	9
53	1
54	4
55	1
56	16
57	1
58	4
59	1
60	9
61	1
62	4
63	1
64	49
65	1
66	4
67	1
68	9
69	1
70	4
71	1
72	16
73	1
74	4
75	1
76	9
77	1
78	4
79	1
80	25
81	1
82	4
83	1
84	9
85	1
86	4
87	1
88	16
89	1
90	4
91	1
92	9
93	1
94	4
95	1
96	36
97	1
98	4

[1, 1, 4, 1, 9, 1, 4, 1, 16, 1, 4, 1, 9, 1, 4, 1, 25, 1, 4, 1, 9, 1, 4, 1, 16, 1, 4, 1, 9, 1, 4, 1, 36, 1, 4, 1, 9, 1, 4, 1, 16, 1, 4, 1, 9, 1, 4, 1, 25, 1, 4, 1, 9, 1, 4, 1, 16, 1, 4, 1, 9, 1, 4, 1, 49, 1, 4, 1, 9, 1, 4, 1, 16, 1, 4, 1, 9, 1, 4, 1, 25, 1, 4, 1, 9, 1, 4, 1, 16, 1, 4, 1, 9, 1, 4, 1, 36, 1, 4]

cp's OEIS Frontend

A123726 Denominators of fractional partial quotients appearing in a continued fraction for the power series Sum_{n>=0} x^(2^n - 1)/(n+1)^s.

Table of values

List of values

n	a(n)
0	1
1	1
2	4
3	1
4	9
5	1
6	4
7	1
8	16
9	1
10	4
11	1
12	9
13	1
14	4
15	1
16	25
17	1
18	4
19	1
20	9
21	1
22	4
23	1
24	16
25	1
26	4
27	1
28	9
29	1
30	4
31	1
32	36
33	1
34	4
35	1
36	9
37	1
38	4
39	1
40	16
41	1
42	4
43	1
44	9
45	1
46	4
47	1
48	25
49	1
50	4
51	1
52	9
53	1
54	4
55	1
56	16
57	1
58	4
59	1
60	9
61	1
62	4
63	1
64	49
65	1
66	4
67	1
68	9
69	1
70	4
71	1
72	16
73	1
74	4
75	1
76	9
77	1
78	4
79	1
80	25
81	1
82	4
83	1
84	9
85	1
86	4
87	1
88	16
89	1
90	4
91	1
92	9
93	1
94	4
95	1
96	36
97	1
98	4

n	a(n)
0	1
1	1
2	4
3	1
4	9
5	1
6	4
7	1
8	16
9	1
10	4
11	1
12	9
13	1
14	4
15	1
16	25
17	1
18	4
19	1
20	9
21	1
22	4
23	1
24	16
25	1
26	4
27	1
28	9
29	1
30	4
31	1
32	36
33	1
34	4
35	1
36	9
37	1
38	4
39	1
40	16
41	1
42	4
43	1
44	9
45	1
46	4
47	1
48	25
49	1
50	4
51	1
52	9
53	1
54	4
55	1
56	16
57	1
58	4
59	1
60	9
61	1
62	4
63	1
64	49
65	1
66	4
67	1
68	9
69	1
70	4
71	1
72	16
73	1
74	4
75	1
76	9
77	1
78	4
79	1
80	25
81	1
82	4
83	1
84	9
85	1
86	4
87	1
88	16
89	1
90	4
91	1
92	9
93	1
94	4
95	1
96	36
97	1
98	4

n	a(n)
0	1
1	1
2	4
3	1
4	9
5	1
6	4
7	1
8	16
9	1
10	4
11	1
12	9
13	1
14	4
15	1
16	25
17	1
18	4
19	1
20	9
21	1
22	4
23	1
24	16
25	1
26	4
27	1
28	9
29	1
30	4
31	1
32	36
33	1
34	4
35	1
36	9
37	1
38	4
39	1
40	16
41	1
42	4
43	1
44	9
45	1
46	4
47	1
48	25
49	1
50	4
51	1
52	9
53	1
54	4
55	1
56	16
57	1
58	4
59	1
60	9
61	1
62	4
63	1
64	49
65	1
66	4
67	1
68	9
69	1
70	4
71	1
72	16
73	1
74	4
75	1
76	9
77	1
78	4
79	1
80	25
81	1
82	4
83	1
84	9
85	1
86	4
87	1
88	16
89	1
90	4
91	1
92	9
93	1
94	4
95	1
96	36
97	1
98	4