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 | 0 |
| 2 | 494 |
| 3 | 585 |
| 4 | 676 |
| 5 | 767 |
| 6 | 858 |
| 7 | 949 |
| 8 | 1001 |
| 9 | 1495 |
| 10 | 1586 |
| 11 | 1677 |
| 12 | 1768 |
| 13 | 1859 |
| 14 | 2002 |
| 15 | 2496 |
| 16 | 2587 |
| 17 | 2678 |
| 18 | 2769 |
| 19 | 3003 |
| 20 | 3497 |
| 21 | 3588 |
| 22 | 3679 |
| 23 | 4004 |
| 24 | 4498 |
| 25 | 4589 |
| 26 | 4940 |
| 27 | 5005 |
| 28 | 5499 |
| 29 | 5850 |
| 30 | 5941 |
| 31 | 6006 |
| 32 | 6760 |
| 33 | 6851 |
| 34 | 6942 |
| 35 | 7007 |
| 36 | 7670 |
| 37 | 7761 |
| 38 | 7852 |
| 39 | 7943 |
| 40 | 8008 |
| 41 | 8580 |
| 42 | 8671 |