%I A051399
%S A051399 0,1,2,5,31,745,89401,64368721,324418353841,13080548026869121,4746669267990266628481,
%T A051399 17224713439683079541431852801,687555441429141549439426981886956801,
%U A051399 329340156533265088807964627407023326809881601
%N A051399 a(n) = (n-1)!*a(n-1)+1.
%Y A051399 Sequence in context: A085873 A051048 A163852 this_sequence A080582 A064845 
               A132527
%Y A051399 Adjacent sequences: A051396 A051397 A051398 this_sequence A051400 A051401 
               A051402
%K A051399 nonn
%O A051399 0,3
%A A051399 Aleksandar Petojevic.