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A082574 as a simple table

na(n)
11
24
314
447
5156
6516
71705
85632
918602
1061439
11202920
12670200
132213521
147310764
1524145814
1679748207
17263390436
18869919516
192873148985
209489366472
2131341248402
22103513111679
23341880583440
241129154862000
253729345169441
2612317190370324

[1,4,14,47,156,516,1705,5632,18602,61439,202920,
 670200,2213521,7310764,24145814,79748207,
 263390436,869919516,2873148985,9489366472,
 31341248402,103513111679,341880583440,
 1129154862000,3729345169441,12317190370324]