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A110854 A155750(n)-A155067(n) = prime(2n+2)-prime(2n+1)-prime(2n)+prime(2n-1). 2
1, 0, 0, 4, 0, -4, 4, -4, 2, 2, 0, -2, 0, 0, 0, -2, 0, 4, 0, -4, 0, 0, 10, -10, 4, 4, -4, -4, 2, 6, -6, 0, 2, -4, 4, 0, -2, 4, 0, -6, 0, 2, 4, -6, 10, -8, 0, 8, 6, -8, -4, 0, 0, -4, 4, -4, 8, -6, 2, 6, -6, 4, 0, -4, -2, 2, 2, 6, -2, -2, -6, 6, -6, 0, 0, 0, 0, 6, -6, 2, -2, 2, 0, -2, -2, 0, 8, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Do the absolute values cover A004275?

LINKS

Table of n, a(n) for n=1..88.

CROSSREFS

Sequence in context: A152856 A031362 A198414 * A278086 A021716 A258854

Adjacent sequences:  A110851 A110852 A110853 * A110855 A110856 A110857

KEYWORD

sign,easy

AUTHOR

Paul Curtz, Aug 25 2008

EXTENSIONS

Edited by R. J. Mathar, Feb 27 2009

STATUS

approved

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Last modified August 22 05:35 EDT 2019. Contains 326172 sequences. (Running on oeis4.)