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.

A057857 Number of residue classes modulo n-th primorial number which contain a prime.

Table of values

n a(n)
0 1
1 2
2 4
3 11
4 52
5 485
6 5766
7 92167
8 1658888
9 36495369
10 1021870090
11 30656102411
12 1103619686412
13 44144787456013
14 1854081073152014
15 85287729364992015
16 4434961926979584016
17 257227791764815872017
18 15433667505888952320018

List of values

[1, 2, 4, 11, 52, 485, 5766, 92167, 1658888, 36495369, 1021870090, 30656102411, 1103619686412, 44144787456013, 1854081073152014, 85287729364992015, 4434961926979584016, 257227791764815872017, 15433667505888952320018]

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

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