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A064964 100000n+1, 100000n+3, 100000n+7, 100000n+9 are all primes. 0
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 (list; graph; refs; listen; history; text; internal format)
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 * A263670 A108826 A285890

Adjacent sequences:  A064961 A064962 A064963 * A064965 A064966 A064967

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 29 2001

STATUS

approved

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Last modified October 25 16:50 EDT 2021. Contains 348255 sequences. (Running on oeis4.)