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Search: id:A052168
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A052168 Primes at which difference pattern X4242Y (X and Y >= 6) occurs in A001223. +0
16
1867, 3457, 5647, 15727, 79687, 88807, 101107, 257857, 266677, 276037, 284737, 340927, 354247, 375247, 402757, 419047, 427237, 463447, 470077, 626617, 666427, 736357, 823717, 855727, 959467, 978067, 1022377, 1043587, 1068247, 1118857 (list; graph; listen)
OFFSET

1,1

EXAMPLE

1867 is here because the successor primes (1867),1871,1873,1877,1879 give 4242 difference pattern. The primes around this island are 1861 and 1889 in distance 6 and 10 resp. Thus the d-pattern "around 1867" is {6,4,2,4,2,4,10}.

CROSSREFS

A001223, A052160, A052162-A052168, A022008, A047078.

Sequence in context: A054815 A023744 A054816 this_sequence A073495 A073489 A054817

Adjacent sequences: A052165 A052166 A052167 this_sequence A052169 A052170 A052171

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jan 26 2000

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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