Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n-2), where a(0) = 1, a(1) = 2, b(0) = 4, and (a(n)) and (b(n)) are increasing complementary sequences.

A296285

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n-2), where a(0) = 1, a(1) = 2, b(0) = 4, and (a(n)) and (b(n)) are increasing complementary sequences.

Terms

    a(0) =1a(1) =2a(2) =11a(3) =25a(4) =56a(5) =111a(6) =209a(7) =376a(8) =657a(9) =1123a(10) =1900a(11) =3166a(12) =5234a(13) =8595a(14) =14053a(15) =22903a(16) =37244a(17) =60470a(18) =98074a(19) =158943a(20) =257457a(21) =416883a(22) =674868a(23) =1092349a(24) =1767865a(25) =2860914a(26) =4629533a(27) =7491257a(28) =12121658a(29) =19613843

External references