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A031169 p(n+7)-p(n) (p()=primes). 0
17, 20, 24, 24, 26, 28, 26, 28, 30, 30, 30, 30, 30, 30, 32, 30, 30, 36, 34, 32, 34, 30, 30, 38, 34, 36, 36, 42, 42, 44, 36, 36, 36, 40, 32, 40, 36, 34, 32, 38, 44, 46, 38, 40, 42, 42, 40, 34, 36, 40, 38, 38, 40, 32, 36, 44, 42, 42, 40, 50, 54, 54, 42, 42, 46, 50, 42 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MAPLE

ithprime(n+7)-ithprime(n);

PROG

(MAGMA) [NthPrime(n+7)-NthPrime(n): n in [1..100] ]; // Vincenzo Librandi, Apr 23 2011

CROSSREFS

Sequence in context: A068387 A134539 A196571 * A034069 A116037 A081643

Adjacent sequences:  A031166 A031167 A031168 * A031170 A031171 A031172

KEYWORD

nonn

AUTHOR

Jeff Burch (jmburch(AT)osprey.smcm.edu)

EXTENSIONS

Offset changed from 2 to 1; added a(1)=17 by Vincenzo Librandi, Apr 23 2011

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Last modified February 15 14:57 EST 2012. Contains 205823 sequences.