A206681 - OEIS

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A206681 as a simple table

n	a(n)
1	5352
2	55836
3	645144
4	7423464
5	84549024
6	965476188
7	11019153780
8	125824938768
9	1436467496004
10	16401282343620
11	187256077071780
12	2137984718567652
13	24409992616289508
14	278697654455164344
15	3181981888269341316

[5352,55836,645144,7423464,84549024,965476188, 11019153780,125824938768,1436467496004, 16401282343620,187256077071780,2137984718567652, 24409992616289508,278697654455164344, 3181981888269341316]