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A061088 A053062(n) / n. 0

%I

%S 1,12,123,120304,102030405,10203040506

%N A053062(n) / n.

%e a(5) = 102030405 =510152025/5, where 510152025 is obtained by concatenating 5,10,15,20 and finally 25 (which is 5^2).

%Y A053062.

%K nonn,base

%O 0,2

%A _Amarnath Murthy_, Apr 19 2001

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Last modified March 22 11:04 EDT 2019. Contains 321421 sequences. (Running on oeis4.)