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 | 23 |
| 2 | 67 |
| 3 | 199 |
| 4 | 331 |
| 5 | 419 |
| 6 | 463 |
| 7 | 683 |
| 8 | 727 |
| 9 | 859 |
| 10 | 947 |
| 11 | 991 |
| 12 | 1123 |
| 13 | 1607 |
| 14 | 1783 |
| 15 | 1871 |
| 16 | 2003 |
| 17 | 2179 |
| 18 | 2267 |
| 19 | 2311 |
| 20 | 2399 |
| 21 | 2531 |
| 22 | 2663 |
| 23 | 2707 |
| 24 | 2927 |
| 25 | 2971 |
| 26 | 3191 |
| 27 | 3323 |
| 28 | 3499 |
| 29 | 3631 |
| 30 | 3719 |
| 31 | 3851 |
| 32 | 4027 |
| 33 | 4159 |
| 34 | 4423 |
| 35 | 4643 |
| 36 | 4951 |
| 37 | 5039 |
| 38 | 5171 |
| 39 | 5303 |
| 40 | 5347 |
| 41 | 5479 |
| 42 | 5743 |
| 43 | 6007 |
| 44 | 6271 |
| 45 | 6359 |