cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A065085 Smallest prime having alternating bit sum (A065359) equal to -n, or 0 if no such prime exists.

Table of values

n a(n)
0 3
1 2
2 43
3 0
4 683
5 2731
6 0
7 43691
8 174763
9 0
10 2796203
11 44608171
12 0
13 715827881
14 715827883
15 0
16 114532461227
17 183251938027
18 0
19 2931494136491
20 2932031007403
21 0
22 187647836990123
23 748400914639531
24 0
25 11446649052900011
26 45786596211600043
27 0

List of values

[3, 2, 43, 0, 683, 2731, 0, 43691, 174763, 0, 2796203, 44608171, 0, 715827881, 715827883, 0, 114532461227, 183251938027, 0, 2931494136491, 2932031007403, 0, 187647836990123, 748400914639531, 0, 11446649052900011, 45786596211600043, 0]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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