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A092662 Absolute value of difference between counts of uninterrupted runs of 9 primes in A092660 and A092661. 2

%I #14 Mar 18 2018 17:44:34

%S 0,0,0,0,0,2,6,46,30,227,227

%N Absolute value of difference between counts of uninterrupted runs of 9 primes in A092660 and A092661.

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

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

%Y Cf. A092660, A092661.

%K more,nonn

%O 1,6

%A _Enoch Haga_, Mar 02 2004

%E a(9) from _Rick L. Shepherd_, Jul 15 2009

%E a(10) from _Sean A. Irvine_, Oct 25 2011

%E a(11) from _Chai Wah Wu_, Mar 18 2018

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Last modified May 16 05:56 EDT 2024. Contains 372549 sequences. (Running on oeis4.)