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) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 13 |
| 3 | 27 |
| 4 | 44 |
| 5 | 63 |
| 6 | 91 |
| 7 | 120 |
| 8 | 151 |
| 9 | 193 |
| 10 | 234 |
| 11 | 277 |
| 12 | 333 |
| 13 | 386 |
| 14 | 441 |
| 15 | 511 |
| 16 | 576 |
| 17 | 643 |
| 18 | 727 |
| 19 | 804 |
| 20 | 883 |
| 21 | 981 |
| 22 | 1070 |
| 23 | 1161 |
| 24 | 1273 |
| 25 | 1374 |
| 26 | 1477 |
| 27 | 1603 |
| 28 | 1716 |
| 29 | 1831 |
| 30 | 1971 |
| 31 | 2096 |
| 32 | 2223 |
| 33 | 2377 |
| 34 | 2514 |
| 35 | 2653 |
| 36 | 2821 |
| 37 | 2970 |
| 38 | 3121 |
| 39 | 3303 |
| 40 | 3464 |
| 41 | 3627 |
| 42 | 3823 |
| 43 | 3996 |
| 44 | 4171 |
| 45 | 4381 |
| 46 | 4566 |
| 47 | 4753 |
| 48 | 4977 |
| 49 | 5174 |
| 50 | 5373 |
| 51 | 5611 |
| 52 | 5820 |
| 53 | 6031 |
| 54 | 6283 |
| 55 | 6504 |
| 56 | 6727 |
| 57 | 6993 |
| 58 | 7226 |
| 59 | 7461 |
| 60 | 7741 |