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.

A036340 Concatenation of prime p and nextprime(p) is prime -> cycles of 3 steps possible.

Table of values

n a(n)
0 467
1 941
2 959941
3 3396199
4 4858943
5 5696101
6 6475643
7 7566133
8 7584253
9 7592261
10 9305281
11 9463877
12 11430491
13 13442243
14 14374837
15 15941473
16 17414497
17 17691997
18 19584223
19 21421849
20 22310159
21 22808459
22 27601163
23 29198881

List of values

[467, 941, 959941, 3396199, 4858943, 5696101, 6475643, 7566133, 7584253, 7592261, 9305281, 9463877, 11430491, 13442243, 14374837, 15941473, 17414497, 17691997, 19584223, 21421849, 22310159, 22808459, 27601163, 29198881]

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

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