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A092650 Absolute value of difference between counts of uninterrupted runs of 5 primes in A092648 and A092649. 2
0, 0, 1, 2, 1, 52, 115, 82, 356, 4718, 2444 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

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

FORMULA

Take the absolute value of the difference between counts of runs of 5 primes congruent to 1 mod 4 and 3 mod 4.

EXAMPLE

a(6)=52 because in A092648 the count is 344 and in A092649 the count is 396. 396 - 344 = 52.

CROSSREFS

Cf. A092648, A092649.

Sequence in context: A054210 A225778 A271442 * A221194 A104024 A233472

Adjacent sequences:  A092647 A092648 A092649 * A092651 A092652 A092653

KEYWORD

more,nonn

AUTHOR

Enoch Haga, Mar 02 2004

EXTENSIONS

a(9)-a(11) from Chai Wah Wu, Mar 18 2018

STATUS

approved

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Last modified February 23 09:04 EST 2019. Contains 320420 sequences. (Running on oeis4.)