A123423 Duplicate of A005195.
1, 2, 3, 6, 10, 20, 37, 76, 153, 329
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.