n | a(n) |
---|---|
1 | 64 |
2 | 361 |
3 | 286 |
4 | 1051 |
5 | 5771 |
6 | 30536 |
7 | 159831 |
8 | 851266 |
9 | 4471550 |
10 | 23596546 |
11 | 124656067 |
12 | 657560234 |
13 | 3471424786 |
14 | 18324471950 |
15 | 96718090476 |
16 | 510535952469 |
17 | 2694818516619 |
18 | 14224352597910 |
19 | 75082608827730 |
20 | 396318019638887 |
21 | 2091938313164910 |
[64,361,286,1051,5771,30536,159831,851266,4471550, 23596546,124656067,657560234,3471424786, 18324471950,96718090476,510535952469, 2694818516619,14224352597910,75082608827730, 396318019638887,2091938313164910] |