A092659 Absolute value of difference between counts of uninterrupted runs of 8 primes in A092657 and A092658.

0, 0, 0, 0, 4, 5, 28, 83, 119, 157, 307

Offset

1,5

Links

Table of n, a(n) for n=1..11.

Formula

Take the absolute value of the difference between counts of runs of 8 primes congruent to 1 mod 4 and 3 mod 4.

Example

a(6)=5 because in A092657 the count is 16 and in A092658 the count is 11. 16-11=5.

Crossrefs

Cf. A092657 A092658.

Sequence in context: A270274 A271602 A298827 * A002352 A042647 A266075

Adjacent sequences: A092656 A092657 A092658 * A092660 A092661 A092662

Keyword

more,nonn

Author

Enoch Haga, Mar 02 2004

Extensions

a(9) and a(10) from Sean A. Irvine, Oct 20 2011

a(11) from Chai Wah Wu, Mar 18 2018

Status

approved