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.

A002540 Increasing gaps between prime-powers.

Table of values

n a(n)
1 1
2 5
3 13
4 19
5 32
6 53
7 89
8 139
9 199
10 293
11 887
12 1129
13 1331
14 5591
15 8467
16 9551
17 15683
18 19609
19 31397
20 155921
21 360653
22 370261
23 492113
24 1349533
25 1357201
26 2010733
27 4652353
28 17051707
29 20831323
30 47326693
31 122164747
32 189695659
33 191912783
34 387096133
35 436273009
36 1294268491

List of values

[1, 5, 13, 19, 32, 53, 89, 139, 199, 293, 887, 1129, 1331, 5591, 8467, 9551, 15683, 19609, 31397, 155921, 360653, 370261, 492113, 1349533, 1357201, 2010733, 4652353, 17051707, 20831323, 47326693, 122164747, 189695659, 191912783, 387096133, 436273009, 1294268491]

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

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