A001493 Erroneous version of A000637.
1, 1, 1, 2, 7, 8, 37, 40, 200, 258, 1039, 1500
Offset: 0
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.