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.

A099067 Numbers n such that n=P(d_1*d_2*...*d_k) + P(d_1+d_2+...+d_k) where d_1 d_2 ... d_k is the decimal expansion of n and P(i) is the i-th prime.

Table of values

n a(n)
1 82
2 92
3 194
4 149868

List of values

[82, 92, 194, 149868]

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

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