A196320 - OEIS

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A196320 as a simple table

n	a(n)
1	8
2	122
3	978
4	10934
5	120633
6	1313940
7	14115912
8	152443404
9	1650437009
10	17857068383
11	193153331352
12	2089258276140
13	22599245898201
14	244449395062206
15	2644153063876181
16	28601431700083432
17	309377294235234987

[8,122,978,10934,120633,1313940,14115912, 152443404,1650437009,17857068383,193153331352, 2089258276140,22599245898201,244449395062206, 2644153063876181,28601431700083432, 309377294235234987]