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A093980 Number of prime pairs below 10^n having a difference of 52. 0
0, 0, 0, 0, 7, 77, 1449, 20595, 245804 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

FORMULA

Count prime pairs below 10^n having a difference of 52

EXAMPLE

a(5)=7 because there are 7 prime gaps of 52 below 10^5

CROSSREFS

Sequence in context: A107866 A034176 A001765 * A077706 A080492 A082782

Adjacent sequences:  A093977 A093978 A093979 * A093981 A093982 A093983

KEYWORD

nonn

AUTHOR

Enoch Haga (Enokh(AT)comcast.net), Apr 24 2004

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.