n | a(n) |
---|---|
1 | 3 |
2 | 28 |
3 | 138 |
4 | 587 |
5 | 612 |
6 | 2824 |
7 | 27654 |
8 | 29603 |
9 | 131468 |
10 | 1312748 |
11 | 1616488 |
12 | 2811574 |
13 | 49629974 |
14 | 139796852 |
15 | 281986403 |
16 | 1264554822 |
17 | 6146857824 |
18 | 16162692208 |
19 | 60598584603 |
20 | 229717543765 |
21 | 606069984352 |
22 | 2811738231378 |
23 | 5869673191741 |
[3,28,138,587,612,2824,27654,29603,131468,1312748, 1616488,2811574,49629974,139796852,281986403, 1264554822,6146857824,16162692208,60598584603, 229717543765,606069984352,2811738231378, 5869673191741] |