A219124 - OEIS

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A219124 as a simple table

n	a(n)
1	17
2	205
3	3495
4	42231
5	607115
6	8325319
7	114689693
8	1583482167
9	21831504231
10	301126108879
11	4153227990805
12	57281866420441
13	790048231002831
14	10896532943007507
15	150287680332386601
16	2072805019108992699

[17,205,3495,42231,607115,8325319,114689693, 1583482167,21831504231,301126108879,4153227990805, 57281866420441,790048231002831,10896532943007507, 150287680332386601,2072805019108992699]