A058580 - cp's OEIS frontend

A058580 a(n) is the least natural number m such that the fractional part of m*(2^0.5) is less than 2^(-n).

n	a(n)
1	1
2	3
3	5
4	17
5	29
6	29
7	99
8	169
9	577
10	985
11	985
12	3363
13	5741
14	19601
15	33461
16	33461
17	114243
18	195025
19	195025
20	1136689
21	1136689
22	3880899
23	6625109
24	6625109
25	38613965
26	38613965
27	131836323
28	225058681
29	225058681
30	768398401
31	1311738121
32	4478554083
33	7645370045
34	7645370045
35	26102926097

[1, 3, 5, 17, 29, 29, 99, 169, 577, 985, 985, 3363, 5741, 19601, 33461, 33461, 114243, 195025, 195025, 1136689, 1136689, 3880899, 6625109, 6625109, 38613965, 38613965, 131836323, 225058681, 225058681, 768398401, 1311738121, 4478554083, 7645370045, 7645370045, 26102926097]

cp's OEIS Frontend

A058580 a(n) is the least natural number m such that the fractional part of m*(2^0.5) is less than 2^(-n).

Table of values

List of values