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A092662 Absolute value of difference between counts of uninterrupted runs of 9 primes in A092660 and A092661. +0
3
0, 0, 0, 0, 0, 2, 6, 46, 30 (list; graph; listen)
OFFSET

1,6

FORMULA

Take the absolute value of the difference between counts of runs of 9 primes congruent to 1 mod 4 and 3 mod 4.

EXAMPLE

a(8)=46 because in A092660 the count is 851 and in A092661 the count is 897. 897-851=46.

CROSSREFS

Cf. A092660 A092661.

Sequence in context: A038180 A058925 A136557 this_sequence A052811 A078603 A001587

Adjacent sequences: A092659 A092660 A092661 this_sequence A092663 A092664 A092665

KEYWORD

easy,more,nonn

AUTHOR

Enoch Haga (Enokh(AT)comcast.net), Mar 02 2004

EXTENSIONS

a(9) from Rick L. Shepherd (rshepherd2(AT)hotmail.com), Jul 15 2009

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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