Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n)^2, where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.
A296249
Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n)^2, where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.
Terms
- a(0) =2a(1) =4a(2) =31a(3) =71a(4) =151a(5) =286a(6) =518a(7) =904a(8) =1543a(9) =2591a(10) =4303a(11) =7090a(12) =11618a(13) =18964a(14) =30871a(15) =50159a(16) =81391a(17) =131950a(18) =213782a(19) =346216a(20) =560527a(21) =907319a(22) =1468471a(23) =2376466a(24) =3845666a(25) =6222916a(26) =10069423a(27) =16293239a(28) =26363686a(29) =42658014
External references
- oeis: A296249