Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, and (a(n)) and (b(n)) are increasing complementary sequences.
A296251
Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, 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) =19a(3) =46a(4) =101a(5) =196a(6) =361a(7) =638a(8) =1099a(9) =1858a(10) =3101a(11) =5128a(12) =8425a(13) =13778a(14) =22459a(15) =36526a(16) =59309a(17) =96235a(18) =155985a(19) =252704a(20) =409218a(21) =662498a(22) =1072341a(23) =1735515a(24) =2808585a(25) =4544884a(26) =7354310a(27) =11900094a(28) =19255365a(29) =31156483
External references
- oeis: A296251