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 | 8 |
| 2 | 13 |
| 3 | 16 |
| 4 | 19 |
| 5 | 24 |
| 6 | 32 |
| 7 | 40 |
| 8 | 48 |
| 9 | 57 |
| 10 | 114 |
| 11 | 125 |
| 12 | 145 |
| 13 | 171 |
| 14 | 228 |
| 15 | 285 |
| 16 | 329 |
| 17 | 342 |
| 18 | 589 |
| 19 | 1969 |
| 20 | 2833 |
| 21 | 4938 |
| 22 | 30318 |
| 23 | 43153 |
| 24 | 168516 |
| 25 | 336774 |
| 26 | 375008 |
| 27 | 652933 |
| 28 | 1068018 |
| 29 | 2955098 |
| 30 | 5658387 |
| 31 | 11096232 |
| 32 | 19623430 |
| 33 | 26245925 |
| 34 | 81805113 |
| 35 | 112442958 |
| 36 | 119572340 |
| 37 | 130712398 |
| 38 | 407198006 |
| 39 | 494835656 |
| 40 | 508871625 |
| 41 | 564319261 |
| 42 | 712864110 |