A305879 - cp's OEIS frontend

A305879 Number of binary places to which n-th convergent of continued fraction expansion of Pi matches the correct value.

n	a(n)
1	2
2	8
3	13
4	21
5	28
6	31
7	28
8	34
9	32
10	38
11	40
12	44
13	47
14	51
15	52
16	54
17	57
18	60
19	62
20	64
21	70
22	78
23	80
24	81
25	84
26	91
27	94
28	100
29	103
30	104
31	107
32	116
33	121
34	132
35	133
36	136
37	133
38	144
39	148
40	152
41	148
42	156
43	158
44	165
45	167
46	170
47	173
48	176
49	179
50	182

[2, 8, 13, 21, 28, 31, 28, 34, 32, 38, 40, 44, 47, 51, 52, 54, 57, 60, 62, 64, 70, 78, 80, 81, 84, 91, 94, 100, 103, 104, 107, 116, 121, 132, 133, 136, 133, 144, 148, 152, 148, 156, 158, 165, 167, 170, 173, 176, 179, 182]

cp's OEIS Frontend

A305879 Number of binary places to which n-th convergent of continued fraction expansion of Pi matches the correct value.

Table of values

List of values

n	a(n)
1	2
2	8
3	13
4	21
5	28
6	31
7	28
8	34
9	32
10	38
11	40
12	44
13	47
14	51
15	52
16	54
17	57
18	60
19	62
20	64
21	70
22	78
23	80
24	81
25	84
26	91
27	94
28	100
29	103
30	104
31	107
32	116
33	121
34	132
35	133
36	136
37	133
38	144
39	148
40	152
41	148
42	156
43	158
44	165
45	167
46	170
47	173
48	176
49	179
50	182

n	a(n)
1	2
2	8
3	13
4	21
5	28
6	31
7	28
8	34
9	32
10	38
11	40
12	44
13	47
14	51
15	52
16	54
17	57
18	60
19	62
20	64
21	70
22	78
23	80
24	81
25	84
26	91
27	94
28	100
29	103
30	104
31	107
32	116
33	121
34	132
35	133
36	136
37	133
38	144
39	148
40	152
41	148
42	156
43	158
44	165
45	167
46	170
47	173
48	176
49	179
50	182

n	a(n)
1	2
2	8
3	13
4	21
5	28
6	31
7	28
8	34
9	32
10	38
11	40
12	44
13	47
14	51
15	52
16	54
17	57
18	60
19	62
20	64
21	70
22	78
23	80
24	81
25	84
26	91
27	94
28	100
29	103
30	104
31	107
32	116
33	121
34	132
35	133
36	136
37	133
38	144
39	148
40	152
41	148
42	156
43	158
44	165
45	167
46	170
47	173
48	176
49	179
50	182