n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 38 |
4 | 661 |
5 | 16286 |
6 | 527654 |
7 | 21191208 |
8 | 1015335608 |
9 | 56484795166 |
10 | 3576188894116 |
11 | 253756155257774 |
12 | 19937566770720487 |
13 | 1717714713900798962 |
14 | 160977153444563000938 |
15 | 16300053518916522372836 |
16 | 1773133639291617644092637 |
17 | 206197950879511078156507433 |
[1,4,38,661,16286,527654,21191208,1015335608, 56484795166,3576188894116,253756155257774, 19937566770720487,1717714713900798962, 160977153444563000938,16300053518916522372836, 1773133639291617644092637, 206197950879511078156507433] |