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A052434
Nearest integer to R(n) - pi(n), where R(x) is the Riemann prime counting function.
Corrected 6 terms, a(2), a(7), a(10), a(13), a(20) and a(48). Each was made 1 larger. Also gave an example for a(13) and a program for computing a(n). - Harry J. Smith, Dec 31 2008