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 | 1 |
| 2 | 19 |
| 3 | 53 |
| 4 | 103 |
| 5 | 169 |
| 6 | 251 |
| 7 | 349 |
| 8 | 463 |
| 9 | 593 |
| 10 | 739 |
| 11 | 901 |
| 12 | 1079 |
| 13 | 1273 |
| 14 | 1483 |
| 15 | 1709 |
| 16 | 1951 |
| 17 | 2209 |
| 18 | 2483 |
| 19 | 2773 |
| 20 | 3079 |
| 21 | 3401 |
| 22 | 3739 |
| 23 | 4093 |
| 24 | 4463 |
| 25 | 4849 |
| 26 | 5251 |
| 27 | 5669 |
| 28 | 6103 |
| 29 | 6553 |
| 30 | 7019 |
| 31 | 7501 |
| 32 | 7999 |
| 33 | 8513 |
| 34 | 9043 |
| 35 | 9589 |
| 36 | 10151 |
| 37 | 10729 |
| 38 | 11323 |
| 39 | 11933 |
| 40 | 12559 |
| 41 | 13201 |
| 42 | 13859 |
| 43 | 14533 |
| 44 | 15223 |
| 45 | 15929 |