%I #2 Mar 30 2012 17:37:44
%S 54,713,724,4348
%N Numbers n such that n=(pi(d_1)+pi(d_1!)+pi(d_1!!))+...+ (pi(d_k)+pi(d_k!)+pi(d_k!!)) where d_1 d_2 ... d_k is the decimal expansion of n.
%e 4348=(pi(4)+pi(4!)+pi(4!!))+(pi(3)+pi(3!)+pi(3!!))+(pi(4)+ pi(4!)+pi(4!!))+(pi(8)+pi(8!)+pi(8!!)) so 4348 is in the sequence.
%K base,fini,full,nonn
%O 1,1
%A _Farideh Firoozbakht_, Apr 12 2008
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