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Search: id:A099183
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A099183 Primes of the form p^2 + p - q, where p and q are consecutive primes. +0
1
3, 7, 23, 523, 839, 2203, 2803, 5039, 5323, 6883, 11447, 27883, 36479, 57119, 69163, 128873, 134683, 139123, 146683, 218077, 229433, 253003, 310243, 323759, 351643, 368443, 418603, 458323, 579113, 635197, 703907, 776159, 896803, 993997, 1067083 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

Select[ Table[ Prime[n]^2 + Prime[n] - Prime[n + 1], {n, 175}], PrimeQ[ # ] &] (from Robert G. Wilson v Nov 16 2004)

CROSSREFS

Sequence in context: A001773 A067604 A090118 this_sequence A110864 A046102 A145542

Adjacent sequences: A099180 A099181 A099182 this_sequence A099184 A099185 A099186

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Nov 15 2004

EXTENSIONS

Edited, corrected and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 16 2004

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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