n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 10 |
3 | 155 |
4 | 2770 |
5 | 54465 |
6 | 1136402 |
7 | 24723000 |
8 | 554540590 |
9 | 12732651160 |
10 | 297795974970 |
11 | 7069820334023 |
12 | 169926110309380 |
13 | 4126836768095315 |
14 | 101114499262401970 |
15 | 2496432769621336865 |
16 | 62045482307629427354 |
17 | 1551083997228106913910 |
18 | 38976793037598171500920 |
[0,1,10,155,2770,54465,1136402,24723000,554540590, 12732651160,297795974970,7069820334023, 169926110309380,4126836768095315, 101114499262401970,2496432769621336865, 62045482307629427354,1551083997228106913910, 38976793037598171500920] |