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A279157 as a simple table

na(n)
115
2162
32903
460304
51331471
626724386
7517476726
810025433990
9191191601644
103592564336954
1166997045991457
121240581415395934
1322812879393607545
14417195888212408920
157594010221332762302
16137646990170206088748

[15,162,2903,60304,1331471,26724386,517476726,
 10025433990,191191601644,3592564336954,
 66997045991457,1240581415395934,22812879393607545,
 417195888212408920,7594010221332762302,
 137646990170206088748]