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A130730 as a simple table

na(n)
09
111
223
3263
465543
54294967303
618446744073709551623
7340282366920938463463374607431768211463
8115792089237316195423570985008687907853269984665640564039457584007913129639943

[9,11,23,263,65543,4294967303,
 18446744073709551623,
 340282366920938463463374607431768211463,
 11579208923731619542357098500868790785326998466564\
 0564039457584007913129639943]