n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 14 |
5 | 41 |
6 | 119 |
7 | 336 |
8 | 924 |
9 | 2492 |
10 | 6636 |
11 | 17536 |
12 | 46137 |
13 | 121095 |
14 | 317434 |
15 | 831571 |
16 | 2177734 |
17 | 5702191 |
18 | 14929519 |
19 | 39087182 |
20 | 102332996 |
21 | 267912946 |
22 | 701407172 |
23 | 1836310110 |
24 | 4807524929 |
25 | 12586266701 |
26 | 32951277474 |
27 | 86267568321 |
28 | 225851430414 |
29 | 591286726197 |
30 | 1548008751831 |
[1,2,5,14,41,119,336,924,2492,6636,17536,46137, 121095,317434,831571,2177734,5702191,14929519, 39087182,102332996,267912946,701407172,1836310110, 4807524929,12586266701,32951277474,86267568321, 225851430414,591286726197,1548008751831] |