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) |
|---|---|
| 0 | 1 |
| 1 | 7 |
| 2 | 91 |
| 3 | 397 |
| 4 | 1141 |
| 5 | 2611 |
| 6 | 5167 |
| 7 | 9241 |
| 8 | 15337 |
| 9 | 24031 |
| 10 | 35971 |
| 11 | 51877 |
| 12 | 72541 |
| 13 | 98827 |
| 14 | 131671 |
| 15 | 172081 |
| 16 | 221137 |
| 17 | 279991 |
| 18 | 349867 |
| 19 | 432061 |
| 20 | 527941 |
| 21 | 638947 |
| 22 | 766591 |
| 23 | 912457 |
| 24 | 1078201 |
| 25 | 1265551 |
| 26 | 1476307 |
| 27 | 1712341 |
| 28 | 1975597 |
| 29 | 2268091 |
| 30 | 2591911 |
| 31 | 2949217 |
| 32 | 3342241 |
| 33 | 3773287 |
| 34 | 4244731 |