A219067 - OEIS

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A219067 as a simple table

n	a(n)
1	1
2	3697
3	256849
4	16520553
5	1054361217
6	67441480753
7	4315297469409
8	276118155837273
9	17667523952980289
10	1130460774142233681
11	72332806348866425545
12	4628232467782206332137
13	296138599053919461336353

[1,3697,256849,16520553,1054361217,67441480753, 4315297469409,276118155837273,17667523952980289, 1130460774142233681,72332806348866425545, 4628232467782206332137,296138599053919461336353]