Search: id:A158074 Results 1-1 of 1 results found. %I A158074 %S A158074 0,0,0,0,32,352,3072,30848,295456,2896832,28120096,273895232,2664515712, %T A158074 25931157504,252338724352,2455552258304,23895692937216,232533011307776, %U A158074 2262837745837568,22020130538878208,214282979451801088 %N A158074 Number of (directed) Hamiltonian cycles on a 3x(2n) knight's tour graph. %H A158074 Eric Weisstein's World of Mathematics, Knight's Tour %Y A158074 Equals 2*A070030(n). Cf. A070030 for details and references [From Eric W. Weisstein (eric(AT)weisstein.com), Mar 18 2009] %Y A158074 Sequence in context: A145402 A009797 A006763 this_sequence A105250 A055752 A125420 %Y A158074 Adjacent sequences: A158071 A158072 A158073 this_sequence A158075 A158076 A158077 %K A158074 nonn %O A158074 1,5 %A A158074 E. W. Weisstein (eric(AT)weisstein.com), Mar 13, 2009 %E A158074 Extended by Eric W. Weisstein (eric(AT)weisstein.com), Mar 18 2009 Search completed in 0.001 seconds