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.

A362946 Positive integers that cannot be expressed as 1^e_1 + 2^e_2 + 3^e_3 ... + k^e_k with each exponent positive.

Table of values

n a(n)
1 2
2 4
3 7
4 11
5 13
6 19
7 25
8 31

List of values

[2, 4, 7, 11, 13, 19, 25, 31]