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A052188 Primes p(k) such that p(k+2)-p(k+1)=p(k+1)-p(k)=12. +0
9
199, 1499, 4397, 4679, 7829, 9859, 11287, 11399, 11719, 12829, 15149, 16607, 17419, 17839, 18329, 18719, 19727, 19937, 20149, 20509, 20719, 21649, 22039, 22247, 23789, 25609, 26029, 28057, 29587, 30047, 31039, 32467, 34159, 35117 (list; graph; listen)
OFFSET

1,1

COMMENT

Lower prime prior to XddY or XdddY difference patterns of A001223, where d=12

EXAMPLE

a(1)=199, followed by 199+12=211, 199+12+12=223 consecutive primes

CROSSREFS

Generalization of A047948 and A033451 if 6 replaced by 12. Cf. A052188.

Sequence in context: A155507 A159064 A117594 this_sequence A086977 A163712 A069244

Adjacent sequences: A052185 A052186 A052187 this_sequence A052189 A052190 A052191

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jan 28 2000

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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