The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A136085 Son primes of order 8. 15
 3, 5, 29, 59, 71, 83, 101, 131, 149, 173, 239, 251, 281, 311, 401, 443, 449, 461, 491, 509, 563, 569, 653, 701, 719, 743, 761, 929, 953, 1109, 1151, 1193, 1223, 1259, 1289, 1301, 1373, 1451, 1511, 1553, 1571, 1583, 1613, 1619, 1811, 1913, 1931, 1949, 2039 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. LINKS Amiram Eldar, Table of n, a(n) for n = 1..10000 MATHEMATICA n = 8; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a q=16; lst={}; Do[p=Prime[n]; If[PrimeQ[(q+1)*p+q], AppendTo[lst, p]], {n, 6!}]; lst (* Vladimir Joseph Stephan Orlovsky, Mar 10 2009 *) CROSSREFS Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136086, A136087, A136088, A136089, A136090, A136091. Sequence in context: A067200 A106089 A303971 * A153413 A257718 A132281 Adjacent sequences:  A136082 A136083 A136084 * A136086 A136087 A136088 KEYWORD nonn AUTHOR Artur Jasinski, Dec 12 2007 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified December 4 05:56 EST 2021. Contains 349470 sequences. (Running on oeis4.)