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A216057
a(n) = A045429(n) - A045356(n).
2
1, 6, 6, 6, 12, 12, 6, 6, 2, 4, -6, -6, 4, -4, 4, 4, 14, 24, 24, 24, 24, 14, 14, 24, 6, 12, 12, 6, 2, 4, -24, -24, -26, -34, -18, -6, 6, 4, 12, 24, 22, 14, 4, 12, 6, 24, 24, 34, 24, 32, 16, 14, 24, 24, 26, 32, 34, 26, 34, 14, 14, 6, -18, -18, 6, 4, -6, -8, -14
OFFSET
1,2
LINKS
Zak Seidov, Plot of terms up to a(1000) (gif image)
A. Granville and G. Martin, Prime number races, arXiv:math/0408319v1 [math.NT]
Eric Weisstein's World of Mathematics, Chebyshev Bias
KEYWORD
sign
AUTHOR
Zak Seidov, Aug 31 2012
STATUS
approved