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 | 11 |
| 2 | 31 |
| 3 | 83 |
| 4 | 151 |
| 5 | 191 |
| 6 | 283 |
| 7 | 811 |
| 8 | 983 |
| 9 | 1171 |
| 10 | 1483 |
| 11 | 1831 |
| 12 | 2083 |
| 13 | 2351 |
| 14 | 3251 |
| 15 | 3583 |
| 16 | 3931 |
| 17 | 4111 |
| 18 | 4483 |
| 19 | 4871 |
| 20 | 5483 |
| 21 | 6131 |
| 22 | 8291 |
| 23 | 9631 |
| 24 | 11071 |
| 25 | 12611 |
| 26 | 14251 |
| 27 | 14591 |
| 28 | 15991 |
| 29 | 18211 |
| 30 | 20983 |
| 31 | 24391 |
| 32 | 27583 |
| 33 | 29983 |
| 34 | 30971 |
| 35 | 34031 |
| 36 | 35083 |
| 37 | 36151 |
| 38 | 36691 |
| 39 | 37783 |
| 40 | 38891 |
| 41 | 39451 |
| 42 | 40583 |