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 | 2 |
| 2 | 9 |
| 3 | 13 |
| 4 | 42 |
| 5 | 88 |
| 6 | 94 |
| 7 | 233 |
| 8 | 241 |
| 9 | 412 |
| 10 | 651 |
| 11 | 659 |
| 12 | 669 |
| 13 | 1169 |
| 14 | 1175 |
| 15 | 1187 |
| 16 | 2009 |
| 17 | 2015 |
| 18 | 2021 |
| 19 | 2145 |
| 20 | 2151 |
| 21 | 2157 |
| 22 | 2163 |
| 23 | 2169 |
| 24 | 3380 |
| 25 | 5219 |
| 26 | 5227 |
| 27 | 5233 |
| 28 | 5239 |
| 29 | 5245 |
| 30 | 5251 |
| 31 | 5257 |
| 32 | 5425 |
| 33 | 10971 |
| 34 | 10979 |
| 35 | 11003 |
| 36 | 11125 |
| 37 | 11131 |
| 38 | 11145 |
| 39 | 11151 |
| 40 | 11157 |
| 41 | 11163 |
| 42 | 11169 |
| 43 | 11175 |
| 44 | 14284 |
| 45 | 14290 |
| 46 | 14300 |
| 47 | 18865 |
| 48 | 18871 |
| 49 | 18905 |
| 50 | 19479 |
| 51 | 19485 |
| 52 | 19519 |
| 53 | 19525 |
| 54 | 19531 |
| 55 | 19537 |
| 56 | 19543 |
| 57 | 19549 |