Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.
A296295
Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.
Terms
- a(0) =1a(1) =4a(2) =15a(3) =37a(4) =80a(5) =157a(6) =291a(7) =518a(8) =897a(9) =1523a(10) =2550a(11) =4227a(12) =6969a(13) =11417a(14) =18638a(15) =30340a(16) =49298a(17) =79995a(18) =129689a(19) =210121a(20) =340290a(21) =550936a(22) =891798a(23) =1443355a(24) =2335825a(25) =3779905a(26) =6116510a(27) =9897252a(28) =16014658a(29) =25912867
External references
- oeis: A296295