A304086 Inverse of A304085.
0, 1, 3, 6, 11, 2, 20, 7, 37, 13, 70, 5, 134, 23, 15, 259, 512, 45, 1031, 10, 26, 75, 2061, 4, 3974, 149, 49, 29, 8148, 14, 16167, 292, 80, 551, 19, 41, 32381, 1061, 159, 12, 64785, 32
Offset: 1
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.