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

A296288

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

Terms

    a(0) =1a(1) =2a(2) =11a(3) =28a(4) =63a(5) =126a(6) =237a(7) =426a(8) =743a(9) =1277a(10) =2150a(11) =3581a(12) =5911a(13) =9700a(14) =15849a(15) =25819a(16) =41972a(17) =68131a(18) =110481a(19) =179030a(20) =289971a(21) =469505a(22) =760026a(23) =1230129a(24) =1990803a(25) =3221657a(26) =5213240a(27) =8435734a(28) =13649870a(29) =22086561

External references