A178673 - OEIS

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A178673 as a simple table

n	a(n)
0	1
1	229
2	117805
3	64647289
4	35669566217
5	19690797527709
6	10870506600976757
7	6001202979497804657
8	331304283062403135451
9	1829008840116358153050197
10	1009728374600381843221483965

[1,229,117805,64647289,35669566217,19690797527709, 10870506600976757,6001202979497804657, 331304283062403135451,1829008840116358153050197, 1009728374600381843221483965]