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A244298 as a simple table

na(n)
65
715
8119
9421
102254
118999
1240349
13166817
14737829
153008774
1613186593
1754944783
18238422808
191010671048
204395831546
2118821162274
2282799233661
23359711480525
241599420076729
257030074945271
2631626819884986
27141486845119777
28646988113794544
292940338763342920

[5,15,119,421,2254,8999,40349,166817,737829,
 3008774,13186593,54944783,238422808,1010671048,
 4395831546,18821162274,82799233661,359711480525,
 1599420076729,7030074945271,31626819884986,
 141486845119777,646988113794544,2940338763342920]