A155205 - OEIS

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A155205 as a simple table

n	a(n)
0	1
1	2
2	34
3	5924
4	10252294
5	166020197708
6	24810918565918804
7	34076399079565985138408
8	428687477154543524080261047622
9	49247086840315416213775472777558582540

[1,2,34,5924,10252294,166020197708, 24810918565918804,34076399079565985138408, 428687477154543524080261047622, 49247086840315416213775472777558582540]