Numerator of c(n) where c(0)=1, c(n+1) = n/c(n) + 1.

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =5a(5) =13a(6) =38a(7) =58a(8) =191a(9) =655a(10) =2374a(11) =4462a(12) =17519a(13) =71063a(14) =298810a(15) =646846a(16) =2887921a(17) =13237457a(18) =62332114a(19) =150303170a(20) =742458253a(21) =3748521653a(22) =19340144966a(23) =50903810666a(24) =273315477775