%I A139176
%S A139176 0,3,19,119,839,6719,60479,604799,6652799,79833599,1037836799,
%T A139176 14529715199,217945727999,3487131647999,59281238015999,1067062284287999,
%U A139176 20274183401471999,405483668029439999
%N A139176 Natural numbers of the form (n!-6)/6.
%t A139176 Table[(n! - 6)/6, {n, 3, 20}]
%Y A139176 Cf. A033312, A139172, A139173, A139174, A139175, A139176, A139177, A139183, 
               A139184.
%Y A139176 Sequence in context: A084133 A005667 A098444 this_sequence A126809 A020073 
               A138977
%Y A139176 Adjacent sequences: A139173 A139174 A139175 this_sequence A139177 A139178 
               A139179
%K A139176 nonn
%O A139176 3,2
%A A139176 Artur Jasinski (grafix(AT)csl.pl), Apr 11 2008