A334695 First column of A334700.
1, 12, 51, 170, 415, 854, 1587
Offset: 1
Crossrefs
Cf. A334700.
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.