A265304 - cp's OEIS frontend

A265304 Decimal expansion of Sum_{k>=1} c(2k), where c = convergents to (x = sqrt(8)).

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

[1, 7, 6, 6, 2, 7, 7, 6, 4, 3, 0, 5, 1, 5, 1, 8, 0, 6, 4, 3, 5, 7, 0, 5, 9, 6, 9, 4, 5, 0, 7, 9, 3, 8, 5, 7, 7, 3, 1, 8, 3, 9, 1, 8, 4, 4, 4, 8, 7, 2, 5, 5, 5, 7, 7, 5, 7, 7, 7, 7, 4, 0, 7, 0, 2, 8, 2, 6, 5, 8, 5, 4, 9, 0, 5, 2, 7, 5, 4, 5, 2, 9, 4, 0, 8, 7]

cp's OEIS Frontend

A265304 Decimal expansion of Sum_{k>=1} c(2k), where c = convergents to (x = sqrt(8)).

Table of values

List of values

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

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

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