A268102 - OEIS

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A268102 as a simple table

n	a(n)
1	615
2	378225
3	232608375
4	134114290153
5	74223748225767
6	39628019998736362
7	20521193142295758827
8	10349487304333681128069
9	5100109128493173791160887
10	2462335083143368720711957677
11	1167299758811224888022222919608

[615,378225,232608375,134114290153,74223748225767, 39628019998736362,20521193142295758827, 10349487304333681128069,5100109128493173791160887, 2462335083143368720711957677, 1167299758811224888022222919608]