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 | 5 |
| 2 | 47 |
| 3 | 89 |
| 4 | 131 |
| 5 | 173 |
| 6 | 257 |
| 7 | 383 |
| 8 | 467 |
| 9 | 509 |
| 10 | 593 |
| 11 | 677 |
| 12 | 719 |
| 13 | 761 |
| 14 | 887 |
| 15 | 929 |
| 16 | 971 |
| 17 | 1013 |
| 18 | 1097 |
| 19 | 1181 |
| 20 | 1223 |
| 21 | 1307 |
| 22 | 1433 |
| 23 | 1559 |
| 24 | 1601 |
| 25 | 1811 |
| 26 | 1979 |
| 27 | 2063 |
| 28 | 2273 |
| 29 | 2357 |
| 30 | 2399 |
| 31 | 2441 |
| 32 | 2609 |
| 33 | 2693 |
| 34 | 2777 |
| 35 | 2819 |
| 36 | 2861 |
| 37 | 2903 |
| 38 | 3323 |
| 39 | 3407 |
| 40 | 3449 |
| 41 | 3491 |
| 42 | 3533 |
| 43 | 3617 |
| 44 | 3659 |
| 45 | 3701 |
| 46 | 3911 |