n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 4 |
4 | 6 |
5 | 8 |
6 | 17 |
7 | 36 |
8 | 146 |
9 | 1066 |
10 | 15419 |
11 | 406684 |
12 | 19284912 |
13 | 1635874946 |
14 | 249424764407 |
15 | 68725494158824 |
16 | 34418706513939926 |
17 | 31487353344361957012 |
18 | 52887877379630894268187 |
19 | 163777247316556715401451972 |
20 | 939121048579630147375554814224 |
[1,2,3,4,6,8,17,36,146,1066,15419,406684,19284912, 1635874946,249424764407,68725494158824, 34418706513939926,31487353344361957012, 52887877379630894268187, 163777247316556715401451972, 939121048579630147375554814224] |