A240263 - OEIS

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A240263 as a simple table

n	a(n)
1	38
2	342
3	5484
4	85567
5	1378558
6	22319938
7	362690826
8	5898993727
9	95992458400
10	1562396067329
11	25432861065027
12	414021867841448
13	6740052707172499
14	109725934863624789
15	1786316156857741452
16	29080970908527870835

[38,342,5484,85567,1378558,22319938,362690826, 5898993727,95992458400,1562396067329, 25432861065027,414021867841448,6740052707172499, 109725934863624789,1786316156857741452, 29080970908527870835]