%I A005791 M5281
%S A005791 1,42,6006,1662804,701149020,396499770810,278607172289160,
%T A005791 231471904322784840,219738059326729823880,232553551737813227594400,
%U A005791 269396678720275351794712800,336839101096824285057473785200
%N A005791 5-dimensional Catalan numbers.
%C A005791 Number of standard tableaux of shape (n,n,n,n,n). - Emeric Deutsch (deutsch(AT)duke.poly.edu), 
               May 13 2004
%D A005791 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A005791 Snover, Stephen L.; Troyer, Stephanie F.; A four-dimensional Catalan 
               formula. Proceedings of the Nineteenth Manitoba Conference on Numerical 
               Mathematics and Computing (Winnipeg, MB, 1989). Congr. Numer. 75 
               (1990), 123-126.
%F A005791 a(n) = 0!*1!*..*(k-1)! *(k*n)! / ( n!*(n+1)!*..*(n+k-1)! ) for k=5
%Y A005791 A row of A060854.
%Y A005791 Sequence in context: A102967 A091545 A101630 this_sequence A167668 A153471 
               A006699
%Y A005791 Adjacent sequences: A005788 A005789 A005790 this_sequence A005792 A005793 
               A005794
%K A005791 nonn,easy
%O A005791 1,2
%A A005791 N. J. A. Sloane (njas(AT)research.att.com).