n | a(n) |
---|---|
6 | 1 |
7 | 14 |
8 | 107 |
9 | 593 |
10 | 2673 |
11 | 10429 |
12 | 36622 |
13 | 118885 |
14 | 363791 |
15 | 1064866 |
16 | 3015563 |
17 | 8334539 |
18 | 22634700 |
19 | 60713627 |
20 | 161467437 |
21 | 426957444 |
22 | 1124716630 |
23 | 2955628731 |
24 | 7755292673 |
25 | 20330279298 |
26 | 53265590236 |
27 | 139510843575 |
28 | 365331452729 |
[1,14,107,593,2673,10429,36622,118885,363791, 1064866,3015563,8334539,22634700,60713627, 161467437,426957444,1124716630,2955628731, 7755292673,20330279298,53265590236,139510843575, 365331452729] |