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A124619 Odd interprimes divisible by 13. 8
39, 195, 351, 741, 897, 1313, 1443, 1599, 2379, 2405, 2535, 2613, 2691, 2847, 3055, 3081, 3627, 3705, 4641, 4771, 5031, 5577, 5655, 5889, 5967, 6045, 6201, 6409, 6825, 6877, 6903, 7007, 7033, 7605, 7943, 8437, 8541, 8931, 8957, 9009, 9035, 9321, 9607 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..1000 from Harvey P. Dale)

MATHEMATICA

Do[If[OddQ[(Prime[n + 1] + Prime[n])/2] && Mod[(Prime[n + 1] + Prime[n])/2, 13] == 0, Print[(Prime[n + 1] + Prime[n])/2]], {n, 1, 3000}] (*Artur Jasinski*)

Select[(Total/@Partition[Prime[Range[1200]], 2, 1])/2, OddQ[#]&&Mod[#, 13] == 0&] (* Harvey P. Dale, May 23 2019 *)

CROSSREFS

Cf. A072569, A072572, A072573, A126228, A126229, A126230, A124620, A126231, A124622, A126233.

Sequence in context: A258095 A193228 A243578 * A290071 A221797 A068975

Adjacent sequences:  A124616 A124617 A124618 * A124620 A124621 A124622

KEYWORD

nonn

AUTHOR

Artur Jasinski, Dec 21 2006

EXTENSIONS

Extended by Ray Chandler, Jan 09 2007

STATUS

approved

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Last modified September 25 19:14 EDT 2020. Contains 337344 sequences. (Running on oeis4.)