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) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 14 |
| 3 | 29 |
| 4 | 49 |
| 5 | 75 |
| 6 | 107 |
| 7 | 143 |
| 8 | 183 |
| 9 | 229 |
| 10 | 281 |
| 11 | 337 |
| 12 | 399 |
| 13 | 467 |
| 14 | 539 |
| 15 | 615 |
| 16 | 697 |
| 17 | 785 |
| 18 | 877 |
| 19 | 975 |
| 20 | 1079 |
| 21 | 1187 |
| 22 | 1299 |
| 23 | 1417 |
| 24 | 1541 |
| 25 | 1669 |
| 26 | 1803 |
| 27 | 1943 |
| 28 | 2087 |
| 29 | 2235 |
| 30 | 2389 |
| 31 | 2549 |
| 32 | 2713 |
| 33 | 2883 |
| 34 | 3059 |
| 35 | 3239 |
| 36 | 3423 |
| 37 | 3613 |
| 38 | 3809 |
| 39 | 4009 |
| 40 | 4215 |
| 41 | 4427 |
| 42 | 4643 |
| 43 | 4863 |
| 44 | 5089 |
| 45 | 5321 |
| 46 | 5557 |
| 47 | 5799 |
| 48 | 6047 |
| 49 | 6299 |
| 50 | 6555 |
| 51 | 6817 |
| 52 | 7085 |
| 53 | 7357 |
| 54 | 7635 |
| 55 | 7919 |
| 56 | 8207 |
| 57 | 8499 |
| 58 | 8797 |