A219141 - OEIS

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A219141 as a simple table

n	a(n)
1	37
2	543
3	15255
4	341648
5	7640541
6	170792866
7	3862325048
8	87205791997
9	1964627314453
10	44248075120119
11	997182574575448
12	22477181379388546
13	506606543634822152
14	11417623925479199496
15	257329160512779838675

[37,543,15255,341648,7640541,170792866,3862325048, 87205791997,1964627314453,44248075120119, 997182574575448,22477181379388546, 506606543634822152,11417623925479199496, 257329160512779838675]