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A240770 as a simple table

na(n)
11
25
328
4196
51418
610314
775138
8547557
93990640
1029085026
11211983034
121545021626
1311260787296
1482073558277
15598188294684
164359860795616
1731776595508282
18231601902583978
191688017273760974
2012303017833728109

[1,5,28,196,1418,10314,75138,547557,3990640,
 29085026,211983034,1545021626,11260787296,
 82073558277,598188294684,4359860795616,
 31776595508282,231601902583978,1688017273760974,
 12303017833728109]