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Search: id:A138638
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A138638 Primes of form 19*n-1. +0
1
37, 113, 151, 227, 379, 569, 607, 683, 797, 911, 1063, 1291, 1367, 1481, 1709, 1747, 1823, 1861, 2089, 2203, 2393, 2621, 2659, 2887, 2963, 3001, 3191, 3229, 3343, 3457, 3533, 3571, 3761, 3989, 4027, 4217, 4483, 4597, 4673, 4787, 5167, 5281, 5471, 5623, 5737 (list; graph; listen)
OFFSET

1,1

EXAMPLE

19*2-1=37, 19*6-1=113, 19*8-1=151, ...

MATHEMATICA

a={}; Do[x=19*n-1; If[PrimeQ[x], AppendTo[a, x]], {n, 10^2}]; a

CROSSREFS

Sequence in context: A031419 A118536 A003164 this_sequence A044288 A044669 A048510

Adjacent sequences: A138635 A138636 A138637 this_sequence A138639 A138640 A138641

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), May 15 2008

EXTENSIONS

More terms from N. J. A. Sloane (njas(AT)research.att.com), Jul 11 2008

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.


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