login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A092656 Absolute value of difference between counts of uninterrupted runs of 7 primes in A092654 and A092655. 2
0, 0, 1, 1, 4, 11, 22, 91 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

FORMULA

Take the absolute value of the difference between counts of runs of 7 primes congruent to 1 mod 4 and 3 mod 4.

EXAMPLE

a(6)=11 because in A092654 the count is 45 and in A092655 the count is 56. 56-45=11.

CROSSREFS

Cf. A092654 A092655.

Sequence in context: A008249 A174405 A016274 * A038435 A038442 A008060

Adjacent sequences:  A092653 A092654 A092655 * A092657 A092658 A092659

KEYWORD

more,nonn

AUTHOR

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 17:35 EST 2012. Contains 206061 sequences.