n | a(n) |
---|---|
1 | 7 |
2 | 40 |
3 | 187 |
4 | 684 |
5 | 2078 |
6 | 5490 |
7 | 13015 |
8 | 28299 |
9 | 57338 |
10 | 109549 |
11 | 199168 |
12 | 347035 |
13 | 582831 |
14 | 947837 |
15 | 1498290 |
16 | 2309416 |
17 | 3480225 |
18 | 5139158 |
19 | 7450681 |
20 | 10622926 |
21 | 14916484 |
22 | 20654460 |
23 | 28233905 |
24 | 38138745 |
25 | 50954332 |
26 | 67383747 |
27 | 88265990 |
28 | 114596197 |
[7,40,187,684,2078,5490,13015,28299,57338,109549, 199168,347035,582831,947837,1498290,2309416, 3480225,5139158,7450681,10622926,14916484, 20654460,28233905,38138745,50954332,67383747, 88265990,114596197] |