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.

A287611 Numbers which are twice an Ulam number but not the sum of two distinct Ulam numbers.

Table of values

n a(n)
1 2
2 94
3 96
4 194
5 204
6 678
7 712
8 2310
9 7446

List of values

[2, 94, 96, 194, 204, 678, 712, 2310, 7446]