A265444 - OEIS

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A265444 as a simple table

n	a(n)
1	9
2	455
3	25069
4	744805
5	41855199
6	4188662714
7	268477963202
8	11139856018641
9	436718915555930
10	28503014136448930
11	2155806263833599027
12	126581200884579064364
13	5999724385865167170433
14	301744936468780559629407

[9,455,25069,744805,41855199,4188662714, 268477963202,11139856018641,436718915555930, 28503014136448930,2155806263833599027, 126581200884579064364,5999724385865167170433, 301744936468780559629407]