J(n)^3+J(n+1)^3, where J(n) = the Jacobsthal number A001045(n).

A110241

J(n)^3+J(n+1)^3, where J(n) = the Jacobsthal number A001045(n).

Terms

    a(0) =1a(1) =2a(2) =28a(3) =152a(4) =1456a(5) =10592a(6) =88768a(7) =693632a(8) =5614336a(9) =44652032a(10) =358263808a(11) =2861914112a(12) =22912086016a(13) =183229571072

External references