A265293 - cp's OEIS frontend

A265293 Decimal expansion of Sum_{n >= 1} (c(2n) - c(2n-1)), where c(n) = the n-th convergent to x = sqrt(2).

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

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

cp's OEIS Frontend

A265293 Decimal expansion of Sum_{n >= 1} (c(2n) - c(2n-1)), where c(n) = the n-th convergent to x = sqrt(2).

Table of values

List of values

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

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

cp's OEIS Frontend

A265293 Decimal expansion of Sum_{n >= 1} (c(2*n) - c(2*n-1)), where c(n) = the n-th convergent to x = sqrt(2).

Table of values

List of values

A265293 Decimal expansion of Sum_{n >= 1} (c(2n) - c(2n-1)), where c(n) = the n-th convergent to x = sqrt(2).

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