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 | 251 |
| 2 | 647 |
| 3 | 733 |
| 4 | 977 |
| 5 | 1063 |
| 6 | 1657 |
| 7 | 1901 |
| 8 | 1987 |
| 9 | 2713 |
| 10 | 2957 |
| 11 | 3637 |
| 12 | 4211 |
| 13 | 4871 |
| 14 | 4937 |
| 15 | 5683 |
| 16 | 5861 |
| 17 | 6257 |
| 18 | 6673 |
| 19 | 7247 |
| 20 | 7577 |
| 21 | 8831 |
| 22 | 9491 |
| 23 | 9643 |
| 24 | 11801 |
| 25 | 11953 |
| 26 | 12197 |
| 27 | 12613 |
| 28 | 13121 |
| 29 | 13451 |
| 30 | 14923 |
| 31 | 15101 |
| 32 | 15187 |
| 33 | 15761 |
| 34 | 15913 |
| 35 | 16421 |
| 36 | 16487 |
| 37 | 18223 |
| 38 | 18797 |