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 | 378 |
| 2 | 2910 |
| 3 | 12282 |
| 4 | 37494 |
| 5 | 93306 |
| 6 | 201678 |
| 7 | 393210 |
| 8 | 708582 |
| 9 | 1199994 |
| 10 | 1932606 |
| 11 | 2985978 |
| 12 | 4455510 |
| 13 | 6453882 |
| 14 | 9112494 |
| 15 | 12582906 |
| 16 | 17038278 |
| 17 | 22674810 |
| 18 | 29713182 |
| 19 | 38399994 |
| 20 | 49009206 |
| 21 | 61843578 |
| 22 | 77236110 |
| 23 | 95551482 |
| 24 | 117187494 |
| 25 | 142576506 |
| 26 | 172186878 |