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A045916 Difference between pi(n) and li(n) for 10^n with n >= 2. +0
2
86, 19, 20, 37, 127, 336, 748, 1691, 3088, 11761, 41524, 95388, 316706, 712386 (list; graph; listen)
OFFSET

2,1

REFERENCES

C. Clawson, Mathematical Mysteries, Plenum Press, 1996, p. 158.

FORMULA

a(n)=li(n)-pi(n)

CROSSREFS

Cf. A057752.

Sequence in context: A015338 A131750 A068749 this_sequence A033406 A143759 A020665

Adjacent sequences: A045913 A045914 A045915 this_sequence A045917 A045918 A045919

KEYWORD

easy,nonn

AUTHOR

Felice Russo (felice.russo(AT)katamail.com)

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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