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%I #4 Mar 30 2012 18:36:26
%S 1,2,7,28,143,863,6044,48359,435236,4352368,47876054,574512651,
%T 7468664474,104561302647,1568419539710,25094712635372,426610114801334,
%U 7678982066424012,145900659262056229,2918013185241124594
%N [ exp(2/11)*n! ].
%K nonn
%O 1,2
%A _Simon Plouffe_