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

A294415

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

Terms

    a(0) =1a(1) =3a(2) =11a(3) =24a(4) =47a(5) =85a(6) =148a(7) =251a(8) =419a(9) =693a(10) =1138a(11) =1859a(12) =3027a(13) =4918a(14) =7979a(15) =12933a(16) =20950a(17) =33923a(18) =54915a(19) =88882a(20) =143843a(21) =232774a(22) =376669a(23) =609497a(24) =986222a(25) =1595777a(26) =2582059a(27) =4177898a(28) =6760021a(29) =10937985

External references