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 | 1257 |
| 2 | 1556 |
| 3 | 1774 |
| 4 | 1982 |
| 5 | 2566 |
| 6 | 2649 |
| 7 | 4249 |
| 8 | 4405 |
| 9 | 4497 |
| 10 | 4645 |
| 11 | 5086 |
| 12 | 5169 |
| 13 | 5286 |
| 14 | 5317 |
| 15 | 5462 |
| 16 | 5574 |
| 17 | 6070 |
| 18 | 6074 |
| 19 | 6382 |
| 20 | 6518 |
| 21 | 7064 |
| 22 | 7149 |
| 23 | 7197 |
| 24 | 7284 |
| 25 | 7694 |
| 26 | 7813 |
| 27 | 7947 |
| 28 | 8043 |
| 29 | 8193 |
| 30 | 8593 |
| 31 | 8605 |
| 32 | 8852 |
| 33 | 8894 |
| 34 | 8902 |
| 35 | 8998 |
| 36 | 9057 |
| 37 | 9182 |
| 38 | 9562 |
| 39 | 9575 |
| 40 | 10232 |
| 41 | 10326 |