A138337 - cp's OEIS frontend

A138337 Positions of digits after decimal point of number Pi where the approximation to the number Pi by a root of a polynomial of 3 degree does not improve the accuracy.

n	a(n)
1	7
2	13
3	17
4	30
5	37
6	48
7	62
8	63
9	77
10	81
11	86
12	92
13	97
14	114
15	117
16	125
17	129
18	143
19	148
20	152
21	156
22	159
23	168
24	174
25	180
26	185
27	196
28	200
29	204
30	211
31	227
32	235
33	244
34	247
35	259
36	266
37	267
38	282

[7, 13, 17, 30, 37, 48, 62, 63, 77, 81, 86, 92, 97, 114, 117, 125, 129, 143, 148, 152, 156, 159, 168, 174, 180, 185, 196, 200, 204, 211, 227, 235, 244, 247, 259, 266, 267, 282]

cp's OEIS Frontend

A138337 Positions of digits after decimal point of number Pi where the approximation to the number Pi by a root of a polynomial of 3 degree does not improve the accuracy.

Table of values

List of values

n	a(n)
1	7
2	13
3	17
4	30
5	37
6	48
7	62
8	63
9	77
10	81
11	86
12	92
13	97
14	114
15	117
16	125
17	129
18	143
19	148
20	152
21	156
22	159
23	168
24	174
25	180
26	185
27	196
28	200
29	204
30	211
31	227
32	235
33	244
34	247
35	259
36	266
37	267
38	282

n	a(n)
1	7
2	13
3	17
4	30
5	37
6	48
7	62
8	63
9	77
10	81
11	86
12	92
13	97
14	114
15	117
16	125
17	129
18	143
19	148
20	152
21	156
22	159
23	168
24	174
25	180
26	185
27	196
28	200
29	204
30	211
31	227
32	235
33	244
34	247
35	259
36	266
37	267
38	282

n	a(n)
1	7
2	13
3	17
4	30
5	37
6	48
7	62
8	63
9	77
10	81
11	86
12	92
13	97
14	114
15	117
16	125
17	129
18	143
19	148
20	152
21	156
22	159
23	168
24	174
25	180
26	185
27	196
28	200
29	204
30	211
31	227
32	235
33	244
34	247
35	259
36	266
37	267
38	282