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

A294417

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

Terms

    a(0) =1a(1) =3a(2) =8a(3) =17a(4) =32a(5) =57a(6) =99a(7) =168a(8) =280a(9) =462a(10) =757a(11) =1235a(12) =2009a(13) =3262a(14) =5291a(15) =8575a(16) =13889a(17) =22488a(18) =36402a(19) =58916a(20) =95345a(21) =154289a(22) =249663a(23) =403982a(24) =653676a(25) =1057690a(26) =1711399a(27) =2769123a(28) =4480558a(29) =7249719

External references