n | a(n) |
---|---|
1 | 4 |
2 | 12 |
3 | 112 |
4 | 220 |
5 | 840 |
6 | 1740 |
7 | 3960 |
8 | 5100 |
9 | 8580 |
10 | 9940 |
11 | 11704 |
12 | 12012 |
13 | 20604 |
14 | 21840 |
15 | 23112 |
16 | 26680 |
17 | 47740 |
18 | 61600 |
19 | 78012 |
20 | 82012 |
21 | 102604 |
22 | 103512 |
23 | 122512 |
24 | 151800 |
25 | 276024 |
26 | 289560 |
27 | 340312 |
28 | 418612 |
29 | 481180 |
30 | 501000 |
31 | 660100 |
32 | 711624 |
33 | 838512 |
34 | 901824 |
35 | 931612 |
[4,12,112,220,840,1740,3960,5100,8580,9940,11704, 12012,20604,21840,23112,26680,47740,61600,78012, 82012,102604,103512,122512,151800,276024,289560, 340312,418612,481180,501000,660100,711624,838512, 901824,931612] |