A236272 - OEIS

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A236272 as a simple table

n	a(n)
1	208
2	1770
3	15434
4	137142
5	1226262
6	11005062
7	98896922
8	889370642
9	8000222410
10	71974995478
11	647568014134
12	5826408486934
13	52422934994538
14	471676295256450
15	4243925427421722
16	38184920729995814
17	343570793183657030

[208,1770,15434,137142,1226262,11005062,98896922, 889370642,8000222410,71974995478,647568014134, 5826408486934,52422934994538,471676295256450, 4243925427421722,38184920729995814, 343570793183657030]