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A105657 Numbers n such that p1=2n+3, p2=4n+5, p3=6n+7, p4=8n+9, p5=10n+11, p6=12n+13, p7=14n+15 and p8=16n+17 are all prime. 5
256409, 11120339, 13243229, 49798979, 296504669, 510578774, 520649219, 640598279, 674992499, 713074004, 830453714, 947378984 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..12.

CROSSREFS

Cf. A005382, A005383, A105610, A105652 - A105656.

Sequence in context: A083604 A236600 A105656 * A251883 A251165 A065794

Adjacent sequences:  A105654 A105655 A105656 * A105658 A105659 A105660

KEYWORD

nonn

AUTHOR

Zak Seidov, Apr 16 2005

STATUS

approved

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Last modified April 19 12:48 EDT 2021. Contains 343114 sequences. (Running on oeis4.)