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

A294421

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

Terms

    a(0) =1a(1) =3a(2) =10a(3) =19a(4) =36a(5) =63a(6) =108a(7) =181a(8) =302a(9) =496a(10) =812a(11) =1323a(12) =2151a(13) =3491a(14) =5660a(15) =9170a(16) =14852a(17) =24044a(18) =38919a(19) =62987a(20) =101931a(21) =164944a(22) =266902a(23) =431874a(24) =698805a(25) =1130709a(26) =1829545a(27) =2960286a(28) =4789864a(29) =7750184

External references