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A073868 a(n) is the smallest composite number with the sum of digits = the n-th prime number. 1

%I #5 Dec 05 2013 19:55:32

%S 20,12,14,16,38,49,98,289,689,3899,5899,19999,68999,88999,299999,

%T 899999,5999999,7999999,49999999,98999999,199999999,889999999,

%U 2999999999,8999999999,88999999999,299999999999,499999999999,899999999999

%N a(n) is the smallest composite number with the sum of digits = the n-th prime number.

%Y Cf. A073867.

%K nonn,base

%O 1,1

%A _Amarnath Murthy_, Aug 15 2002

%E More terms from _Sascha Kurz_, Feb 03 2003

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)