Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) + n +1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

A293357

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) + n +1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

Terms

    a(0) =1a(1) =3a(2) =9a(3) =20a(4) =39a(5) =71a(6) =124a(7) =211a(8) =354a(9) =586a(10) =963a(11) =1574a(12) =2564a(13) =4167a(14) =6762a(15) =10962a(16) =17759a(17) =28758a(18) =46557a(19) =75357a(20) =121958a(21) =197361a(22) =319367a(23) =516778a(24) =836197a(25) =1353029a(26) =2189282a(27) =3542369a(28) =5731711a(29) =9274142

External references