Row 3 of array in A144502.

Terms

a(0) =7a(1) =37a(2) =229a(3) =1633a(4) =13219a(5) =119917a(6) =1205857a(7) =13318249a(8) =160305343a(9) =2088846709a(10) =29297613277a(11) =440110297777