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 | 0 |
| 1 | 24 |
| 2 | 84 |
| 3 | 198 |
| 4 | 384 |
| 5 | 660 |
| 6 | 1044 |
| 7 | 1554 |
| 8 | 2208 |
| 9 | 3024 |
| 10 | 4020 |
| 11 | 5214 |
| 12 | 6624 |
| 13 | 8268 |
| 14 | 10164 |
| 15 | 12330 |
| 16 | 14784 |
| 17 | 17544 |
| 18 | 20628 |
| 19 | 24054 |
| 20 | 27840 |
| 21 | 32004 |
| 22 | 36564 |
| 23 | 41538 |
| 24 | 46944 |
| 25 | 52800 |
| 26 | 59124 |
| 27 | 65934 |
| 28 | 73248 |
| 29 | 81084 |
| 30 | 89460 |
| 31 | 98394 |
| 32 | 107904 |
| 33 | 118008 |
| 34 | 128724 |
| 35 | 140070 |
| 36 | 152064 |
| 37 | 164724 |
| 38 | 178068 |
| 39 | 192114 |
| 40 | 206880 |
| 41 | 222384 |
| 42 | 238644 |
| 43 | 255678 |
| 44 | 273504 |
| 45 | 292140 |
| 46 | 311604 |
| 47 | 331914 |
| 48 | 353088 |
| 49 | 375144 |
| 50 | 398100 |