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 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 110 |
| 10 | 510 |
| 11 | 511 |
| 12 | 1010 |
| 13 | 1014 |
| 14 | 1015 |
| 15 | 2022 |
| 16 | 2023 |
| 17 | 2464 |
| 18 | 3030 |
| 19 | 3031 |
| 20 | 4912 |
| 21 | 5054 |
| 22 | 5831 |
| 23 | 7360 |
| 24 | 8203 |
| 25 | 9854 |
| 26 | 10010 |
| 27 | 10094 |
| 28 | 10307 |
| 29 | 10308 |
| 30 | 11645 |
| 31 | 12102 |
| 32 | 12103 |
| 33 | 12255 |
| 34 | 12256 |
| 35 | 13110 |
| 36 | 13111 |
| 37 | 13116 |
| 38 | 13880 |
| 39 | 14704 |
| 40 | 15134 |
| 41 | 17152 |
| 42 | 17575 |
| 43 | 18238 |
| 44 | 19600 |
| 45 | 19682 |