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 | 61 |
| 2 | 307 |
| 3 | 389 |
| 4 | 881 |
| 5 | 1291 |
| 6 | 1373 |
| 7 | 1619 |
| 8 | 1783 |
| 9 | 2029 |
| 10 | 2111 |
| 11 | 2357 |
| 12 | 2521 |
| 13 | 2767 |
| 14 | 3259 |
| 15 | 3833 |
| 16 | 4079 |
| 17 | 4243 |
| 18 | 4817 |
| 19 | 5227 |
| 20 | 5309 |
| 21 | 5801 |
| 22 | 6047 |
| 23 | 6211 |
| 24 | 6703 |
| 25 | 6949 |
| 26 | 7523 |
| 27 | 7687 |
| 28 | 7933 |
| 29 | 8179 |
| 30 | 8753 |
| 31 | 8999 |
| 32 | 9491 |
| 33 | 9901 |
| 34 | 10639 |
| 35 | 11131 |
| 36 | 11213 |
| 37 | 12197 |
| 38 | 12689 |
| 39 | 12853 |
| 40 | 13099 |
| 41 | 13591 |
| 42 | 14083 |