A069742 Duplicate of A069743.
1, 1, 1, 169, 57122, 1130708969104, 60520841316555286464512
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.