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A274972 as a simple table

na(n)
14
24387
34273420
44162307179
54054082919412
63948672601200595
73846003059486460604
83746003031267211428187
93648603106451204444594020
103553735679680441861823147779
113461334903405643922211301343212
123371336642181417499791945685141195

[4,4387,4273420,4162307179,4054082919412,
 3948672601200595,3846003059486460604,
 3746003031267211428187,3648603106451204444594020,
 3553735679680441861823147779,
 3461334903405643922211301343212,
 3371336642181417499791945685141195]