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A343574 as a simple table

na(n)
11
26
330
4272
53130
646794
7823550
816778544
9387420768
1010000018820
11285311670622
128916100779324
13302875106592266
1411112006832146486
15437893890380925960
1618446744073860555680
17827240261886336764194
1839346408075300413088392

[1,6,30,272,3130,46794,823550,16778544,387420768,
 10000018820,285311670622,8916100779324,
 302875106592266,11112006832146486,
 437893890380925960,18446744073860555680,
 827240261886336764194,39346408075300413088392]