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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 | 0 |
| 2 | 2 |
| 3 | 2 |
| 4 | 6 |
| 5 | 12 |
| 6 | 6 |
| 7 | 14 |
| 8 | 48 |
| 9 | 60 |
| 10 | 32 |
| 11 | 6 |
| 12 | 30 |
| 13 | 160 |
| 14 | 360 |
| 15 | 440 |
| 16 | 310 |
| 17 | 120 |
| 18 | 20 |
| 19 | 62 |
| 20 | 480 |
| 21 | 1680 |
| 22 | 3480 |
| 23 | 4680 |
| 24 | 4212 |
| 25 | 2520 |
| 26 | 960 |
| 27 | 210 |
| 28 | 20 |
| 29 | 126 |
| 30 | 1344 |
| 31 | 6720 |
| 32 | 20720 |
| 33 | 43680 |
| 34 | 66108 |
| 35 | 73514 |
| 36 | 60480 |
| 37 | 36540 |
| 38 | 15820 |
| 39 | 4662 |
| 40 | 840 |
| 41 | 70 |
| 42 | 254 |
| 43 | 3584 |
| 44 | 24192 |
| 45 | 103040 |
| 46 | 308560 |
| 47 | 686784 |
| 48 | 1172976 |
| 49 | 1565888 |
| 50 | 1649340 |
| 51 | 1373680 |
| 52 | 900592 |
| 53 | 459312 |
| 54 | 178416 |
| 55 | 50960 |
| 56 | 10080 |
| 57 | 1232 |
| 58 | 70 |
| 59 | 510 |
| 60 | 9216 |
| 61 | 80640 |
| 62 | 451584 |
| 63 | 1808352 |
| 64 | 5491584 |
| 65 | 13102992 |
| 66 | 25128720 |
| 67 | 39312018 |
| 68 | 50638224 |
| 69 | 53981928 |
| 70 | 47698560 |
| 71 | 34869744 |
| 72 | 20975472 |
| 73 | 10281672 |
| 74 | 4044096 |
| 75 | 1246644 |
| 76 | 290304 |
| 77 | 48048 |
| 78 | 5040 |
| 79 | 252 |
[0,2,2,6,12,6,14,48,60,32,6,30,160,360,440,310, 120,20,62,480,1680,3480,4680,4212,2520,960,210,20, 126,1344,6720,20720,43680,66108,73514,60480,36540, 15820,4662,840,70,254,3584,24192,103040,308560, 686784,1172976,1565888,1649340,1373680,900592, 459312,178416,50960,10080,1232,70,510,9216,80640, 451584,1808352,5491584,13102992,25128720,39312018, 50638224,53981928,47698560,34869744,20975472, 10281672,4044096,1246644,290304,48048,5040,252] |