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A101639 as a simple table

na(n)
128263827
235000000
3242463827
4500000000
5528263827
6535000000
710000000000
810028263827
910035000000
1010242463827
1110500000000
1210528263827
1310535000000

[28263827,35000000,242463827,500000000,528263827,
 535000000,10000000000,10028263827,10035000000,
 10242463827,10500000000,10528263827,10535000000]