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A240435 as a simple table

na(n)
12
25
314
416796
5208012
618367353072152
714544636039226909
83116285494907301262
945950804324621742364
10176733862787006701400
11270557451039395118028642463289168566420671280440
123935312233584004685417853572763349509774031680023800

[2,5,14,16796,208012,18367353072152,
 14544636039226909,3116285494907301262,
 45950804324621742364,176733862787006701400,
 270557451039395118028642463289168566420671280440,
 39353122335840046854178535727633495097740316800238\
 00]