%I #3 Mar 30 2012 17:37:42
%S 4,46,478,944
%N Numbers n such that n=(d_1!!+d_2!!+...+d_k!!)-(d_1+d_2+...+d_k) where d_1 d_2 ... d_k is the decimal expansion of n.
%e 944 is in the sequence because 944=(9!!+4!!+4!!)-(9+4+4).
%Y Cf. A097642.
%K fini,full,base,nonn
%O 1,1
%A _Farideh Firoozbakht_, Aug 23 2004
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