a(n) = L(P(n)), where P = A000041 (partition numbers) and L = A000032 (Lucas numbers).

A100845

a(n) = L(P(n)), where P = A000041 (partition numbers) and L = A000032 (Lucas numbers).

Terms

    a(0) =1a(1) =1a(2) =3a(3) =4a(4) =11a(5) =29a(6) =199a(7) =1364a(8) =39603a(9) =1860498a(10) =599074578a(11) =505019158607

External references