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.

A328318 Number of nonzero digits in representation of A328316(n) in primorial base; Number of distinct prime factors in A328316(1+n).

Table of values

n a(n)
0 0
1 1
2 1
3 2
4 1
5 2
6 1
7 3
8 5
9 16
10 104
11 7447

List of values

[0, 1, 1, 2, 1, 2, 1, 3, 5, 16, 104, 7447]

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

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