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 | 221 |
| 2 | 553 |
| 3 | 555 |
| 4 | 556 |
| 5 | 559 |
| 6 | 560 |
| 7 | 562 |
| 8 | 565 |
| 9 | 569 |
| 10 | 571 |
| 11 | 572 |
| 12 | 574 |
| 13 | 575 |
| 14 | 576 |
| 15 | 579 |
| 16 | 580 |
| 17 | 582 |
| 18 | 595 |
| 19 | 596 |
| 20 | 598 |
| 21 | 933 |
| 22 | 935 |
| 23 | 936 |
| 24 | 966 |
| 25 | 1349 |
| 26 | 1350 |
| 27 | 1353 |
| 28 | 1362 |
| 29 | 1374 |
| 30 | 1375 |
| 31 | 1376 |
| 32 | 1377 |
| 33 | 1379 |
| 34 | 1380 |
| 35 | 1382 |
| 36 | 1446 |
| 37 | 1478 |
| 38 | 1945 |
| 39 | 1967 |
| 40 | 1968 |
| 41 | 1970 |
| 42 | 1971 |
| 43 | 1972 |
| 44 | 1974 |
| 45 | 1975 |
| 46 | 1976 |
| 47 | 1978 |
| 48 | 1981 |
| 49 | 1990 |