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A093978 Number of prime pairs below 10^n having a difference of 48. 2
0, 0, 0, 0, 3, 196, 3784, 49824, 577247, 6250795, 64725830, 651790197, 6443528078, 62906425823, 608875308314, 5858471079330, 56139508762734, 536478118777779 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,5
LINKS
T. Oliveira e Silva, S. Herzog, and S. Pardi, Empirical verification of the even Goldbach conjecture and computation of prime gaps up to 4.10^18, Math. Comp., 83 (2014), 2033-2060.
EXAMPLE
a(5) = 3 because there are 3 prime gaps of 48 below 10^5.
CROSSREFS
Sequence in context: A230171 A332957 A203749 * A101382 A000724 A309749
KEYWORD
nonn,more
AUTHOR
Enoch Haga, Apr 24 2004
EXTENSIONS
a(10)-a(13) from Washington Bomfim, Jun 22 2012
a(14)-a(18) from S. Herzog's website added by Giovanni Resta, Aug 14 2018
STATUS
approved

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Last modified July 22 22:03 EDT 2024. Contains 374544 sequences. (Running on oeis4.)