Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)*b(n), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.
A296273
Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)*b(n), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.
Terms
- a(0) =1a(1) =3a(2) =24a(3) =57a(4) =123a(5) =236a(6) =431a(7) =757a(8) =1298a(9) =2187a(10) =3641a(11) =6010a(12) =9861a(13) =16111a(14) =26244a(15) =42661a(16) =69247a(17) =112288a(18) =181955a(19) =294705a(20) =477166a(21) =772446a(22) =1250262a(23) =2023410a(24) =3274428a(25) =5298650a(26) =8573948a(27) =13873528a(28) =22448468a(29) =36323052
External references
- oeis: A296273