A263505 - OEIS

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A263505 as a simple table

n	a(n)
1	204
2	54924
3	8349744
4	1425379543
5	255768846517
6	45106218220800
7	7926850731406310
8	1396923001460796082
9	246241734024212430336
10	43395678521748623480782
11	7648012844415558576096743

[204,54924,8349744,1425379543,255768846517, 45106218220800,7926850731406310, 1396923001460796082,246241734024212430336, 43395678521748623480782,7648012844415558576096743]