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 | 163 |
| 2 | 257 |
| 3 | 727 |
| 4 | 821 |
| 5 | 1009 |
| 6 | 1103 |
| 7 | 1291 |
| 8 | 1667 |
| 9 | 1949 |
| 10 | 2137 |
| 11 | 3359 |
| 12 | 3547 |
| 13 | 3923 |
| 14 | 4111 |
| 15 | 4957 |
| 16 | 5051 |
| 17 | 5333 |
| 18 | 5521 |
| 19 | 5897 |
| 20 | 6367 |
| 21 | 7213 |
| 22 | 7307 |
| 23 | 7589 |
| 24 | 8059 |
| 25 | 8623 |
| 26 | 8999 |
| 27 | 9187 |
| 28 | 9281 |
| 29 | 10597 |
| 30 | 10691 |
| 31 | 10973 |
| 32 | 11161 |
| 33 | 11443 |
| 34 | 12007 |
| 35 | 12101 |
| 36 | 12289 |
| 37 | 12853 |
| 38 | 13229 |
| 39 | 13417 |
| 40 | 14639 |
| 41 | 14827 |