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 | 3 |
| 2 | 34 |
| 3 | 65 |
| 4 | 96 |
| 5 | 245 |
| 6 | 276 |
| 7 | 307 |
| 8 | 487 |
| 9 | 518 |
| 10 | 729 |
| 11 | 1026 |
| 12 | 1057 |
| 13 | 1088 |
| 14 | 1268 |
| 15 | 1299 |
| 16 | 1510 |
| 17 | 2049 |
| 18 | 2080 |
| 19 | 2291 |
| 20 | 3072 |
| 21 | 3127 |
| 22 | 3158 |
| 23 | 3189 |
| 24 | 3369 |
| 25 | 3400 |
| 26 | 3611 |
| 27 | 4150 |
| 28 | 4181 |
| 29 | 4392 |
| 30 | 5173 |
| 31 | 6251 |
| 32 | 6282 |
| 33 | 6493 |
| 34 | 7274 |
| 35 | 7778 |
| 36 | 7809 |
| 37 | 7840 |
| 38 | 8020 |
| 39 | 8051 |
| 40 | 8262 |
| 41 | 8801 |
| 42 | 8832 |
| 43 | 9043 |
| 44 | 9375 |
| 45 | 9824 |
| 46 | 10902 |
| 47 | 10933 |