n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 14 |
3 | 79 |
4 | 521 |
5 | 3876 |
6 | 31935 |
7 | 287225 |
8 | 2791122 |
9 | 29066589 |
10 | 322292257 |
11 | 3784650052 |
12 | 46857941291 |
13 | 609360372095 |
14 | 8296220760974 |
15 | 117914344818807 |
16 | 1745211622467633 |
17 | 26838798853062516 |
18 | 428009369349905497 |
19 | 7065576909286562195 |
20 | 120545067517808693300 |
21 | 2122393931891338237325 |
22 | 38512344746420591905771 |
[1,3,14,79,521,3876,31935,287225,2791122,29066589, 322292257,3784650052,46857941291,609360372095, 8296220760974,117914344818807,1745211622467633, 26838798853062516,428009369349905497, 7065576909286562195,120545067517808693300, 2122393931891338237325,38512344746420591905771] |