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A294625 Primes of the form prime(n+2)*prime(n+1) - prime(n) +- 1. 0
31, 71, 73, 137, 211, 311, 419, 421, 647, 877, 1117, 1487, 1979, 2447, 3079, 3547, 4027, 7307, 7309, 12211, 14243, 18911, 18913, 23557, 25439, 28729, 36683, 37831, 46853, 50411, 53129, 55457, 57367, 60251, 67339, 70489, 74797, 89669, 98909, 98911 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..40.

EXAMPLE

7*5 - 3 - 1 = 31

11*7 - 5 - 1 = 71

11*7 - 5 + 1 = 73

13*11 - 7 + 1 = 137

CROSSREFS

Cf. A000040, A001359, A006512.

Sequence in context: A086051 A109309 A263242 * A304292 A127191 A003542

Adjacent sequences:  A294622 A294623 A294624 * A294626 A294627 A294628

KEYWORD

nonn

AUTHOR

Martin Michael Musatov, Sep 14 2018

STATUS

approved

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Last modified September 27 11:24 EDT 2021. Contains 347689 sequences. (Running on oeis4.)