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.

A156152 Primes p such that p = 2 (mod pi(p)), where pi(p) = A000720(p) is the prime counting function.

Table of values

n a(n)
1 2
2 5
3 41
4 47
5 347
6 367
7 9559817
8 514272793
9 514274807
10 514275529
11 3779851091
12 27788568469
13 27788573621
14 204475055227
15 11091501631937
16 81744303098923
17 602656752070661
18 602656752071189
19 241849345578327359
20 241849345578328451
21 241849345578337811
22 1784546064357416683

List of values

[2, 5, 41, 47, 347, 367, 9559817, 514272793, 514274807, 514275529, 3779851091, 27788568469, 27788573621, 204475055227, 11091501631937, 81744303098923, 602656752070661, 602656752071189, 241849345578327359, 241849345578328451, 241849345578337811, 1784546064357416683]

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

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