Coefficient triangle of polynomials (falling powers) related to convolutions of A001045(n+1), n >= 0, (generalized (1,2)-Fibonacci). Companion triangle is A073399.

A073400

Coefficient triangle of polynomials (falling powers) related to convolutions of A001045(n+1), n >= 0, (generalized (1,2)-Fibonacci). Companion triangle is A073399.

Terms

    a(0) =2a(1) =9a(2) =33a(3) =45a(4) =396a(5) =831a(6) =243a(7) =3744a(8) =18297a(9) =28236a(10) =1377a(11) =32481a(12) =273483a(13) =968679a(14) =1210140a(15) =8019a(16) =268029a(17) =3418767a(18) =20681811a(19) =58920534a(20) =62686440a(21) =47385a(22) =2130138a(23) =38186478a(24) =347584284a(25) =1683064737a(26) =4075425738a(27) =3810867480

External references