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 | 1373989 |
| 2 | 3296581 |
| 3 | 3771211 |
| 4 | 4014739 |
| 5 | 4073371 |
| 6 | 5191033 |
| 7 | 15188731 |
| 8 | 19461661 |
| 9 | 23108101 |
| 10 | 27478621 |
| 11 | 27945061 |
| 12 | 39242701 |
| 13 | 40393051 |
| 14 | 48942661 |
| 15 | 51113941 |
| 16 | 60043411 |
| 17 | 62362411 |
| 18 | 66868621 |
| 19 | 71443531 |
| 20 | 73572181 |
| 21 | 94008091 |
| 22 | 103767691 |
| 23 | 106066171 |
| 24 | 110543581 |
| 25 | 110950171 |
| 26 | 114407101 |