4872401723domain: NAppears in sequencesa(n) = floor(sinh(n)).at n=23A000471Nearest integer to sinh(n).at n=23A000495a(n) = floor(cosh(n)).at n=23A000501Nearest integer to cosh(n).at n=23A002459Hyperbolic sine of the prime numbers, rounded to the nearest integer.at n=8A171754