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.

A358258 First n-bit number to appear in Van Eck's sequence (A181391).

Table of values

n a(n)
1 0
2 2
3 6
4 9
5 17
6 42
7 92
8 131
9 307
10 650
11 1024
12 2238
13 4164
14 8226
15 17384
16 33197
17 67167
18 133549
19 269119
20 525974
21 1055175
22 2111641
23 4213053
24 8444257
25 16783217
26 33601813
27 67405064
28 134239260
29 268711604
30 538400994
31 1076155844
32 2152693259
33 4299075300
34 8594396933
35 17203509931

List of values

[0, 2, 6, 9, 17, 42, 92, 131, 307, 650, 1024, 2238, 4164, 8226, 17384, 33197, 67167, 133549, 269119, 525974, 1055175, 2111641, 4213053, 8444257, 16783217, 33601813, 67405064, 134239260, 268711604, 538400994, 1076155844, 2152693259, 4299075300, 8594396933, 17203509931]

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

Content is available under The OEIS End-User License Agreement.