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A077144 as a simple table

na(n)
11
23
334
4960
549500
63538080
7404020145
873780761600
915590323138443
104627678068946516
111712182437990539536
12709629581496779727567
13434911027744132649793916
14234745940945367262055489361

[1,3,34,960,49500,3538080,404020145,73780761600,
 15590323138443,4627678068946516,
 1712182437990539536,709629581496779727567,
 434911027744132649793916,
 234745940945367262055489361]