158400

Appears in sequences

• a(n) = n-th sept-factorial number divided by 4.at n=4A034831
• Number of permutations of degree n with greatest sum of distances.at n=11A062870
• Generalized Stirling2 array (4,2).at n=32A090438
• Hook products of all partitions of 11.at n=35A093790
• Number of nX1 0..1 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other.at n=22A203631
• The smallest k that is a Rhonda number in exactly n bases.at n=5A217986
• Number of asymmetric Lucas strings of length n.at n=24A250113
• Expansion of e.g.f. Product_{k>0} (1 + sin(x)^k / k!).at n=11A335644
• Number of pairs of 2 X 2 matrices (X,Y) over Z/nZ such that X*Y = 0 and Y*X <> 0.at n=10A338099
• a(n) is the smallest positive integer k, such that set of pairwise gcd of k, k+1, ..., k+n has a cardinality of n.at n=24A356371