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 | 5 |
| 2 | 36 |
| 3 | 67 |
| 4 | 98 |
| 5 | 129 |
| 6 | 160 |
| 7 | 247 |
| 8 | 278 |
| 9 | 309 |
| 10 | 340 |
| 11 | 371 |
| 12 | 489 |
| 13 | 520 |
| 14 | 551 |
| 15 | 582 |
| 16 | 731 |
| 17 | 762 |
| 18 | 793 |
| 19 | 973 |
| 20 | 1004 |
| 21 | 1028 |
| 22 | 1059 |
| 23 | 1090 |
| 24 | 1121 |
| 25 | 1152 |
| 26 | 1215 |
| 27 | 1270 |
| 28 | 1301 |
| 29 | 1332 |
| 30 | 1363 |
| 31 | 1512 |
| 32 | 1543 |
| 33 | 1574 |
| 34 | 1754 |
| 35 | 1785 |
| 36 | 1996 |
| 37 | 2051 |
| 38 | 2082 |
| 39 | 2113 |
| 40 | 2144 |
| 41 | 2293 |
| 42 | 2324 |
| 43 | 2355 |
| 44 | 2535 |
| 45 | 2566 |
| 46 | 2777 |
| 47 | 3074 |
| 48 | 3105 |
| 49 | 3129 |