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.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 31 |
| 3 | 242 |
| 4 | 992 |
| 5 | 3124 |
| 6 | 7502 |
| 7 | 16806 |
| 8 | 31744 |
| 9 | 58806 |
| 10 | 96844 |
| 11 | 161050 |
| 12 | 240064 |
| 13 | 371292 |
| 14 | 520986 |
| 15 | 756008 |
| 16 | 1015808 |
| 17 | 1419856 |
| 18 | 1822986 |
| 19 | 2476098 |
| 20 | 3099008 |
| 21 | 4067052 |
| 22 | 4992550 |
| 23 | 6436342 |
| 24 | 7682048 |
| 25 | 9762500 |
| 26 | 11510052 |
| 27 | 14289858 |
| 28 | 16671552 |
| 29 | 20511148 |
| 30 | 23436248 |
| 31 | 28629150 |
| 32 | 32505856 |