Number of configurations of linear chains in a cubic lattice.

A047057

Number of configurations of linear chains in a cubic lattice.

Terms

    a(0) =0a(1) =0a(2) =24a(3) =192a(4) =1032a(5) =5376a(6) =26688a(7) =128880a(8) =605664a(9) =2802576a(10) =12755136a(11) =57525552a(12) =256574352a(13) =1137418464a(14) =5001796944a(15) =21899428128a(16) =95296531680a(17) =413331190896

External references