A154740 - cp's OEIS frontend

A154740 Continued fraction for sqrt(1 - 1/sqrt(2)), the abscissa of the point of bisection of the arc of the unit lemniscate (x^2 + y^2)^2 = x^2 - y^2 in the first quadrant.

n	a(n)
0	0
1	1
2	1
3	5
4	1
5	1
6	3
7	6
8	1
9	3
10	3
11	10
12	10
13	1
14	1
15	1
16	5
17	2
18	3
19	1
20	1
21	3
22	6
23	1
24	8
25	74
26	2
27	1
28	2
29	4
30	2
31	4
32	3
33	5
34	9
35	4
36	3
37	1
38	1
39	1
40	2
41	1
42	17
43	6
44	1
45	2
46	12
47	1
48	1
49	1
50	2
51	1
52	24
53	1
54	2
55	1
56	2
57	9
58	989
59	2
60	13
61	1
62	5
63	1
64	1
65	1
66	64
67	2
68	2
69	1
70	1
71	9
72	1
73	3
74	1
75	1
76	1
77	2
78	3
79	11
80	2
81	3
82	1

[0, 1, 1, 5, 1, 1, 3, 6, 1, 3, 3, 10, 10, 1, 1, 1, 5, 2, 3, 1, 1, 3, 6, 1, 8, 74, 2, 1, 2, 4, 2, 4, 3, 5, 9, 4, 3, 1, 1, 1, 2, 1, 17, 6, 1, 2, 12, 1, 1, 1, 2, 1, 24, 1, 2, 1, 2, 9, 989, 2, 13, 1, 5, 1, 1, 1, 64, 2, 2, 1, 1, 9, 1, 3, 1, 1, 1, 2, 3, 11, 2, 3, 1]

cp's OEIS Frontend

A154740 Continued fraction for sqrt(1 - 1/sqrt(2)), the abscissa of the point of bisection of the arc of the unit lemniscate (x^2 + y^2)^2 = x^2 - y^2 in the first quadrant.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	5
4	1
5	1
6	3
7	6
8	1
9	3
10	3
11	10
12	10
13	1
14	1
15	1
16	5
17	2
18	3
19	1
20	1
21	3
22	6
23	1
24	8
25	74
26	2
27	1
28	2
29	4
30	2
31	4
32	3
33	5
34	9
35	4
36	3
37	1
38	1
39	1
40	2
41	1
42	17
43	6
44	1
45	2
46	12
47	1
48	1
49	1
50	2
51	1
52	24
53	1
54	2
55	1
56	2
57	9
58	989
59	2
60	13
61	1
62	5
63	1
64	1
65	1
66	64
67	2
68	2
69	1
70	1
71	9
72	1
73	3
74	1
75	1
76	1
77	2
78	3
79	11
80	2
81	3
82	1

n	a(n)
0	0
1	1
2	1
3	5
4	1
5	1
6	3
7	6
8	1
9	3
10	3
11	10
12	10
13	1
14	1
15	1
16	5
17	2
18	3
19	1
20	1
21	3
22	6
23	1
24	8
25	74
26	2
27	1
28	2
29	4
30	2
31	4
32	3
33	5
34	9
35	4
36	3
37	1
38	1
39	1
40	2
41	1
42	17
43	6
44	1
45	2
46	12
47	1
48	1
49	1
50	2
51	1
52	24
53	1
54	2
55	1
56	2
57	9
58	989
59	2
60	13
61	1
62	5
63	1
64	1
65	1
66	64
67	2
68	2
69	1
70	1
71	9
72	1
73	3
74	1
75	1
76	1
77	2
78	3
79	11
80	2
81	3
82	1

n	a(n)
0	0
1	1
2	1
3	5
4	1
5	1
6	3
7	6
8	1
9	3
10	3
11	10
12	10
13	1
14	1
15	1
16	5
17	2
18	3
19	1
20	1
21	3
22	6
23	1
24	8
25	74
26	2
27	1
28	2
29	4
30	2
31	4
32	3
33	5
34	9
35	4
36	3
37	1
38	1
39	1
40	2
41	1
42	17
43	6
44	1
45	2
46	12
47	1
48	1
49	1
50	2
51	1
52	24
53	1
54	2
55	1
56	2
57	9
58	989
59	2
60	13
61	1
62	5
63	1
64	1
65	1
66	64
67	2
68	2
69	1
70	1
71	9
72	1
73	3
74	1
75	1
76	1
77	2
78	3
79	11
80	2
81	3
82	1