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

A295137

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

Terms

    a(0) =1a(1) =2a(2) =8a(3) =26a(4) =80a(5) =242a(6) =729a(7) =2190a(8) =6573a(9) =19722a(10) =59169a(11) =177510a(12) =532533a(13) =1597602a(14) =4792809a(15) =14378430a(16) =43135293a(17) =129405882

External references