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 | 242 |
| 2 | 1463 |
| 3 | 4464 |
| 4 | 10045 |
| 5 | 19006 |
| 6 | 32147 |
| 7 | 50268 |
| 8 | 74169 |
| 9 | 104650 |
| 10 | 142511 |
| 11 | 188552 |
| 12 | 243573 |
| 13 | 308374 |
| 14 | 383755 |
| 15 | 470516 |
| 16 | 569457 |
| 17 | 681378 |
| 18 | 807079 |
| 19 | 947360 |
| 20 | 1103021 |
| 21 | 1274862 |
| 22 | 1463683 |
| 23 | 1670284 |
| 24 | 1895465 |
| 25 | 2140026 |
| 26 | 2404767 |
| 27 | 2690488 |
| 28 | 2997989 |
| 29 | 3328070 |
| 30 | 3681531 |
| 31 | 4059172 |
| 32 | 4461793 |