A234699 - OEIS

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A234699 as a simple table

n	a(n)
1	16848
2	74308
3	329984
4	1558600
5	7424496
6	37338544
7	189345872
8	1006857472
9	5389971408
10	30077051488
11	168561386384
12	979772704480
13	5704468149456
14	34304416485664
15	206090647457552
16	1274575646527072
17	7855291807049808

[16848,74308,329984,1558600,7424496,37338544, 189345872,1006857472,5389971408,30077051488, 168561386384,979772704480,5704468149456, 34304416485664,206090647457552,1274575646527072, 7855291807049808]