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A064964

100000n+1, 100000n+3, 100000n+7, 100000n+9 are all primes.

283, 1864, 3145, 3772, 4153, 11902, 18829, 27736, 28129, 33739, 36469, 40207, 47533, 55996, 60871, 63184, 63244, 80839, 91174, 92683, 93379, 103672, 107236, 117337, 117589, 136765, 143110, 146590, 161986, 183889, 189118, 206419, 207055

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..33.

MATHEMATICA

Select[Range[10^6/4], PrimeQ[10^5# + 1] && PrimeQ[10^5# + 3] && PrimeQ[10^5# + 7] && PrimeQ[10^5# + 9] &]

CROSSREFS

Cf. A007811 and A064687.

Sequence in context: A059257 A332676 A142837 * A381372 A372402 A263670

Adjacent sequences: A064961 A064962 A064963 * A064965 A064966 A064967

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 29 2001

STATUS

approved

URL: https://oeis.org/A064964

⇱ A064964 - OEIS