n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 10 |
4 | 53 |
5 | 376 |
6 | 3187 |
7 | 31312 |
8 | 348833 |
9 | 4318804 |
10 | 58583231 |
11 | 862021084 |
12 | 13650998473 |
13 | 231123405124 |
14 | 4160680867085 |
15 | 79272259679386 |
16 | 1592221255517713 |
17 | 33599025754872240 |
18 | 742661269363444447 |
19 | 17149370461633306924 |
20 | 412742027009797487561 |
21 | 10331628852664232678356 |
22 | 268469799828424474556585 |
23 | 7229580560131818394109850 |
24 | 201438863633591604857727001 |
[1,1,3,10,53,376,3187,31312,348833,4318804, 58583231,862021084,13650998473,231123405124, 4160680867085,79272259679386,1592221255517713, 33599025754872240,742661269363444447, 17149370461633306924,412742027009797487561, 10331628852664232678356,268469799828424474556585, 7229580560131818394109850, 201438863633591604857727001] |