A067009 - cp's OEIS frontend

A067009 Continued fraction expansion of Product_{p prime} (1 + 1/(p+1)^2).

n	a(n)
0	1
1	3
2	1
3	3
4	40
5	1
6	4
7	1
8	1
9	1
10	3
11	1
12	3
13	2
14	4
15	2
16	40
17	2
18	2
19	2
20	4
21	3
22	1
23	1
24	1
25	1
26	1
27	1
28	7
29	5
30	1
31	2
32	1
33	2
34	3
35	3
36	1
37	12
38	1
39	4
40	2
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	5
49	1
50	2
51	1
52	2
53	4
54	1
55	2
56	1
57	6
58	2
59	4
60	1
61	26
62	4
63	5
64	6
65	1
66	17
67	7
68	1
69	1
70	7
71	4
72	1
73	17
74	7
75	1
76	3
77	1
78	1
79	62
80	1
81	2
82	3
83	2
84	36
85	3
86	1
87	1
88	1
89	5
90	1
91	12
92	12
93	1
94	4
95	4
96	1
97	2
98	22
99	1

[1, 3, 1, 3, 40, 1, 4, 1, 1, 1, 3, 1, 3, 2, 4, 2, 40, 2, 2, 2, 4, 3, 1, 1, 1, 1, 1, 1, 7, 5, 1, 2, 1, 2, 3, 3, 1, 12, 1, 4, 2, 1, 1, 1, 2, 2, 1, 1, 5, 1, 2, 1, 2, 4, 1, 2, 1, 6, 2, 4, 1, 26, 4, 5, 6, 1, 17, 7, 1, 1, 7, 4, 1, 17, 7, 1, 3, 1, 1, 62, 1, 2, 3, 2, 36, 3, 1, 1, 1, 5, 1, 12, 12, 1, 4, 4, 1, 2, 22, 1]

cp's OEIS Frontend

A067009 Continued fraction expansion of Product_{p prime} (1 + 1/(p+1)^2).

Table of values

List of values

n	a(n)
0	1
1	3
2	1
3	3
4	40
5	1
6	4
7	1
8	1
9	1
10	3
11	1
12	3
13	2
14	4
15	2
16	40
17	2
18	2
19	2
20	4
21	3
22	1
23	1
24	1
25	1
26	1
27	1
28	7
29	5
30	1
31	2
32	1
33	2
34	3
35	3
36	1
37	12
38	1
39	4
40	2
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	5
49	1
50	2
51	1
52	2
53	4
54	1
55	2
56	1
57	6
58	2
59	4
60	1
61	26
62	4
63	5
64	6
65	1
66	17
67	7
68	1
69	1
70	7
71	4
72	1
73	17
74	7
75	1
76	3
77	1
78	1
79	62
80	1
81	2
82	3
83	2
84	36
85	3
86	1
87	1
88	1
89	5
90	1
91	12
92	12
93	1
94	4
95	4
96	1
97	2
98	22
99	1

n	a(n)
0	1
1	3
2	1
3	3
4	40
5	1
6	4
7	1
8	1
9	1
10	3
11	1
12	3
13	2
14	4
15	2
16	40
17	2
18	2
19	2
20	4
21	3
22	1
23	1
24	1
25	1
26	1
27	1
28	7
29	5
30	1
31	2
32	1
33	2
34	3
35	3
36	1
37	12
38	1
39	4
40	2
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	5
49	1
50	2
51	1
52	2
53	4
54	1
55	2
56	1
57	6
58	2
59	4
60	1
61	26
62	4
63	5
64	6
65	1
66	17
67	7
68	1
69	1
70	7
71	4
72	1
73	17
74	7
75	1
76	3
77	1
78	1
79	62
80	1
81	2
82	3
83	2
84	36
85	3
86	1
87	1
88	1
89	5
90	1
91	12
92	12
93	1
94	4
95	4
96	1
97	2
98	22
99	1

n	a(n)
0	1
1	3
2	1
3	3
4	40
5	1
6	4
7	1
8	1
9	1
10	3
11	1
12	3
13	2
14	4
15	2
16	40
17	2
18	2
19	2
20	4
21	3
22	1
23	1
24	1
25	1
26	1
27	1
28	7
29	5
30	1
31	2
32	1
33	2
34	3
35	3
36	1
37	12
38	1
39	4
40	2
41	1
42	1
43	1
44	2
45	2
46	1
47	1
48	5
49	1
50	2
51	1
52	2
53	4
54	1
55	2
56	1
57	6
58	2
59	4
60	1
61	26
62	4
63	5
64	6
65	1
66	17
67	7
68	1
69	1
70	7
71	4
72	1
73	17
74	7
75	1
76	3
77	1
78	1
79	62
80	1
81	2
82	3
83	2
84	36
85	3
86	1
87	1
88	1
89	5
90	1
91	12
92	12
93	1
94	4
95	4
96	1
97	2
98	22
99	1