n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 10 |
5 | 27 |
6 | 109 |
7 | 427 |
8 | 1958 |
9 | 9467 |
10 | 49459 |
11 | 274712 |
12 | 1614199 |
13 | 9996580 |
14 | 64940226 |
15 | 441179351 |
16 | 3125044744 |
17 | 23021059143 |
18 | 175976694409 |
19 | 1393077001768 |
20 | 11400165893604 |
21 | 96286628620151 |
22 | 838123560744653 |
23 | 7508677200329118 |
24 | 69152466448641019 |
25 | 653972815019717914 |
26 | 6344196087718370108 |
27 | 63073829812214409363 |
28 | 642093553544993640915 |
29 | 6687618467901426663337 |
30 | 71209887695115322487153 |
31 | 774636418450000537370791 |
[1,1,2,3,10,27,109,427,1958,9467,49459,274712, 1614199,9996580,64940226,441179351,3125044744, 23021059143,175976694409,1393077001768, 11400165893604,96286628620151,838123560744653, 7508677200329118,69152466448641019, 653972815019717914,6344196087718370108, 63073829812214409363,642093553544993640915, 6687618467901426663337,71209887695115322487153, 774636418450000537370791] |