login

A143629 as a simple table

na(n)
00
11
20
3-2
4-7
5-23
6-80
7-271
8-750
9-647
1013039
11152011
121232583
138750796
1457405464
15349329354
161899818951
178008845556
185981853002
19-425732481925
20-7285403175563
21-89895756043392
22-970910901819211
23-9663021449412616

[0,1,0,-2,-7,-23,-80,-271,-750,-647,13039,152011,
 1232583,8750796,57405464,349329354,1899818951,
 8008845556,5981853002,-425732481925,
 -7285403175563,-89895756043392,-970910901819211,
 -9663021449412616]