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A265944 as a simple table

na(n)
11
22
336
413824
5324000000
61209323520000000
71923567501916569600000000
83436011282355888738787131392000000000
918204541483393435808637499286914987185930240000000000
10753091424970084722185225494963366011108371967508480000000000000000000000

[1,2,36,13824,324000000,1209323520000000,
 1923567501916569600000000,
 3436011282355888738787131392000000000,
 18204541483393435808637499286914987185930240000000\
 000,
 75309142497008472218522549496336601110837196750848\
 0000000000000000000000]