105112

Appears in sequences

• a(n) = (n+1)*(5*n^2+4*n+1).at n=27A027849
• Numbers of isomers of unbranched a-4-catapolypentagons - see Brunvoll reference for precise definition.at n=10A121136
• Number of nonequivalent ways to place 2n nonattacking kings on a 4 X 2n chessboard under all symmetry operations of the rectangle.at n=8A321614