A104441 Number of ways to split 1, 2, 3, ..., 8n into 8 arithmetic progressions each with n terms.
1, 2027025, 6643, 488, 349, 329, 323, 321, 320, 320, 320, 320, 320, 320, 320, 320
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.