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.

A091826 (1/p)*(1+A000254(p)-p) as p runs through the primes.

Table of values

n a(n)
1 1
2 3
3 54
4 1866
5 10958530
6 1523289156
7 71965034739952
8 22713955095665178
9 4197346376195350706086
10 1207862068271027767810096022068
11 1068238305254443248937595170683870
12 1562962037194040089900589886917581740972972
13 3510829028264238204864812583698673210331036097560

List of values

[1, 3, 54, 1866, 10958530, 1523289156, 71965034739952, 22713955095665178, 4197346376195350706086, 1207862068271027767810096022068, 1068238305254443248937595170683870, 1562962037194040089900589886917581740972972, 3510829028264238204864812583698673210331036097560]

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

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