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 | 5 |
| 2 | 10 |
| 3 | 22 |
| 4 | 26 |
| 5 | 42 |
| 6 | 62 |
| 7 | 110 |
| 8 | 127 |
| 9 | 151 |
| 10 | 187 |
| 11 | 267 |
| 12 | 279 |
| 13 | 327 |
| 14 | 387 |
| 15 | 531 |
| 16 | 571 |
| 17 | 627 |
| 18 | 735 |
| 19 | 935 |
| 20 | 991 |
| 21 | 1063 |
| 22 | 1203 |
| 23 | 1403 |
| 24 | 1559 |
| 25 | 1735 |
| 26 | 1967 |
| 27 | 2335 |
| 28 | 2475 |
| 29 | 2707 |
| 30 | 3043 |
| 31 | 3483 |
| 32 | 3799 |
| 33 | 4103 |
| 34 | 4491 |
| 35 | 5035 |
| 36 | 5351 |
| 37 | 5695 |
| 38 | 6059 |
| 39 | 6523 |
| 40 | 6983 |
| 41 | 7407 |
| 42 | 7915 |
| 43 | 8499 |
| 44 | 8947 |
| 45 | 9435 |
| 46 | 10215 |
| 47 | 11023 |
| 48 | 11711 |
| 49 | 12335 |
| 50 | 13127 |
| 51 | 14247 |
| 52 | 14983 |
| 53 | 15767 |
| 54 | 16627 |
| 55 | 17867 |
| 56 | 18743 |
| 57 | 19831 |
| 58 | 20931 |