n | a(n) |
---|---|
0 | 1 |
1 | 58 |
2 | 877 |
3 | 8030 |
4 | 56285 |
5 | 335162 |
6 | 1792749 |
7 | 8904486 |
8 | 41949645 |
9 | 190129090 |
10 | 837258109 |
11 | 3607669966 |
12 | 15289404989 |
13 | 63975698570 |
14 | 265065915725 |
15 | 1089837752118 |
16 | 4454225465325 |
17 | 18119738464530 |
18 | 73441531708765 |
19 | 296814738679390 |
20 | 1196884383319261 |
21 | 4817845684107098 |
[1,58,877,8030,56285,335162,1792749,8904486, 41949645,190129090,837258109,3607669966, 15289404989,63975698570,265065915725, 1089837752118,4454225465325,18119738464530, 73441531708765,296814738679390,1196884383319261, 4817845684107098] |