Continued fraction expansion for exp( Sum_{n>=1} 1/(n*A014448(n)) ), where A014448(n) = (2+sqrt(5))^n + (2-sqrt(5))^n.

A174506

Continued fraction expansion for exp( Sum_{n>=1} 1/(n*A014448(n)) ), where A014448(n) = (2+sqrt(5))^n + (2-sqrt(5))^n.

Terms

    a(0) =1a(1) =3a(2) =17a(3) =1a(4) =75a(5) =321a(6) =1a(7) =1363a(8) =5777a(9) =1a(10) =24475a(11) =103681a(12) =1a(13) =439203a(14) =1860497a(15) =1a(16) =7881195a(17) =33385281a(18) =1a(19) =141422323a(20) =599074577a(21) =1a(22) =2537720635a(23) =10749957121a(24) =1a(25) =45537549123a(26) =192900153617a(27) =1a(28) =817138163595a(30) =1

External references