A268029 - OEIS

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A268029 as a simple table

n	a(n)
1	159
2	25281
3	4019679
4	528293442
5	64075543999
6	7174118632004
7	755621980815702
8	75590527336679325
9	7241209148835741551
10	668367812123759143291
11	59734274767845583736579
12	5189965129983559255913520

[159,25281,4019679,528293442,64075543999, 7174118632004,755621980815702,75590527336679325, 7241209148835741551,668367812123759143291, 59734274767845583736579,5189965129983559255913520]