login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A064652 Primes q associated with A064632. 3
2, 3, 2, 3, 2, 5, 3, 3, 2, 3, 2, 5, 3, 3, 2, 7, 2, 11, 3, 3, 2, 3, 5, 5, 3, 5, 2, 3, 2, 11, 7, 3, 5, 3, 2, 5, 7, 3, 2, 3, 2, 5, 3, 5, 2, 7, 3, 5, 3, 3, 2, 3, 3, 7, 3, 5, 2, 13, 2, 7, 7, 3, 5, 3, 2, 5, 3, 3, 2, 13, 2, 5, 3, 3, 7, 7, 2, 5, 43, 3, 2, 3, 5, 13, 3, 5, 2, 3, 3, 7, 19, 5, 11, 3, 2, 5, 3, 3, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Daria Micovic, Table of n, a(n) for n = 2..10000 [Terms 2-100 were computed by Robert G. Wilson v; terms 101-1155 were computed by Stephanie Anderson; terms 1156-10000 were computed by Daria Micovic]

Matthew M. Conroy, Journal of Integer Sequences, A sequence related to a conjecture of Schinzel

EXAMPLE

a(7) = 5 because (29-1)/(5-1).

MATHEMATICA

NextPrim[n_] := (k = n + 1; While[ !PrimeQ[k], k++ ]; k); Do[p = 2; While[q = (p - 1)/n + 1; !PrimeQ[q] || q >= p, p = NextPrim[p]]; Print[q], {n, 2, 100} ]

CROSSREFS

Cf. A064632, A064673.

Sequence in context: A084740 A229708 A204895 * A077600 A120223 A282691

Adjacent sequences:  A064649 A064650 A064651 * A064653 A064654 A064655

KEYWORD

easy,nonn

AUTHOR

Robert G. Wilson v, Oct 16 2001

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 21 10:22 EST 2022. Contains 350476 sequences. (Running on oeis4.)