n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 74 |
5 | 169112 |
6 | 39785643746726 |
7 | 37126652766640082937217814348006 |
8 | 558874591495497577231218517843968898077072559983411918227348931497772 |
[1,2,6,74,169112,39785643746726, 37126652766640082937217814348006, 55887459149549757723121851784396889807707255998341\ 1918227348931497772] |