Denominators of continued fraction convergents to cosh(1).

Terms

a(0) =1a(1) =1a(2) =2a(3) =11a(4) =35a(5) =116a(6) =267a(7) =383a(8) =8310a(9) =8693a(10) =17003a(11) =25696a(12) =119787a(13) =265270a(14) =385057a(15) =18748006a(16) =1331493483a(17) =9339202387a(18) =10670695870a(19) =20009898257a(20) =190759780183a(21) =210769678440a(22) =612299137063a(23) =823068815503