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 | 577 |
| 2 | 421 |
| 3 | 3359 |
| 4 | 3593 |
| 5 | 5939 |
| 6 | 9923 |
| 7 | 8677 |
| 8 | 2677 |
| 9 | 6709 |
| 10 | 6947 |
| 11 | 6329 |
| 12 | 2917 |
| 13 | 4951 |
| 14 | 1447 |
| 15 | 401 |
| 16 | 4283 |
| 17 | 2417 |
| 18 | 6449 |
| 19 | 5003 |
| 20 | 3733 |
| 21 | 3767 |
| 22 | 7673 |
| 23 | 9491 |
| 24 | 2039 |
| 25 | 853 |
| 26 | 5323 |
| 27 | 6211 |
| 28 | 4793 |
| 29 | 7937 |
| 30 | 857 |
| 31 | 7057 |
| 32 | 29 |
| 33 | 3547 |
| 34 | 6043 |
| 35 | 587 |
| 36 | 6733 |
| 37 | 7331 |
| 38 | 3313 |
| 39 | 1399 |
| 40 | 7541 |
| 41 | 5413 |
| 42 | 4139 |
| 43 | 8423 |
| 44 | 4877 |
| 45 | 503 |
| 46 | 8431 |
| 47 | 3109 |
| 48 | 1093 |
| 49 | 9973 |
| 50 | 3613 |
| 51 | 8893 |
| 52 | 8933 |
| 53 | 17 |
| 54 | 7247 |