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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 12 |
| 4 | 20 |
| 5 | 40 |
| 6 | 72 |
| 7 | 124 |
| 8 | 200 |
| 9 | 330 |
| 10 | 520 |
| 11 | 804 |
| 12 | 1224 |
| 13 | 1832 |
| 14 | 2704 |
| 15 | 3960 |
| 16 | 5704 |
| 17 | 8144 |
| 18 | 11532 |
| 19 | 16164 |
| 20 | 22480 |
| 21 | 31056 |
| 22 | 42568 |
| 23 | 57972 |
| 24 | 78480 |
| 25 | 105610 |
| 26 | 141336 |
| 27 | 188208 |
| 28 | 249352 |
| 29 | 328824 |
| 30 | 431760 |
| 31 | 564468 |
| 32 | 734992 |
| 33 | 953424 |
| 34 | 1232144 |
| 35 | 1586760 |
| 36 | 2036580 |
| 37 | 2605352 |
| 38 | 3322584 |
| 39 | 4224624 |
| 40 | 5355920 |
[2,4,12,20,40,72,124,200,330,520,804,1224,1832, 2704,3960,5704,8144,11532,16164,22480,31056,42568, 57972,78480,105610,141336,188208,249352,328824, 431760,564468,734992,953424,1232144,1586760, 2036580,2605352,3322584,4224624,5355920] |