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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.

A299401 Number of primitive weird numbers (PWN) of the form 2^n*p*q*r, where p,q,r are odd primes.

Table of values

n a(n)
1 2
2 7
3 12
4 18
5 41
6 130

List of values

[2, 7, 12, 18, 41, 130]

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

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