A120197 a(1)=4; a(n)=floor((35+sum(a(1) to a(n-1)))/8).
4, 4, 5, 6, 6, 7, 8, 9, 10, 11, 13, 14, 16, 18, 20, 23, 26, 29, 33, 37, 41, 46, 52, 59, 66, 74, 84, 94, 106, 119, 134, 151, 170, 191, 215, 242, 272, 306, 344, 387
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.