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) |
|---|---|
| 5 | 0 |
| 6 | 1 |
| 7 | 1 |
| 8 | 3 |
| 9 | 4 |
| 10 | 9 |
| 11 | 12 |
| 12 | 14 |
| 13 | 18 |
| 14 | 27 |
| 15 | 40 |
| 16 | 42 |
| 17 | 53 |
| 18 | 53 |
| 19 | 76 |
| 20 | 79 |
| 21 | 120 |
| 22 | 130 |
| 23 | 130 |
| 24 | 154 |
| 25 | 192 |
| 26 | 195 |
| 27 | 250 |
| 28 | 273 |
| 29 | 321 |
| 30 | 264 |
| 31 | 417 |
| 32 | 403 |
| 33 | 472 |
| 34 | 497 |
| 35 | 585 |
| 36 | 519 |
| 37 | 686 |
| 38 | 717 |
| 39 | 794 |
| 40 | 819 |
| 41 | 904 |
| 42 | 885 |
| 43 | 1066 |
| 44 | 1075 |
| 45 | 1230 |
| 46 | 1326 |
| 47 | 1473 |
| 48 | 1393 |
| 49 | 1643 |
| 50 | 1751 |
| 51 | 1924 |
| 52 | 1986 |
| 53 | 2059 |
| 54 | 2109 |
| 55 | 2422 |
| 56 | 2457 |
| 57 | 2705 |
| 58 | 2727 |