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

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A061442 Lucas Aurifeuillian primitive part A of Lucas(n) is prime. 8
25, 35, 45, 55, 65, 75, 85, 95, 105, 125, 145, 165, 185, 275, 335, 355, 535, 655, 735, 805, 925, 955, 1095, 1195, 1215, 1275, 1305, 1325, 1435, 1575, 1655, 1765, 2015, 2205, 2715, 2745, 2885, 3905, 3935, 4275, 5705, 5995, 7755, 8565, 11695, 11785, 11825, 11925 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

David Broadhurst, Table of n, a(n) for n=1..83 yielding primes or probable primes

J. Brillhart, P. L. Montgomery and R. D. Silverman, Tables of Fibonacci and Lucas factorizations, Math. Comp. 50 (1988), 251-260, S1-S15. Math. Rev. 89h:11002.

C. K. Caldwell, Lucas Aurifeuillian primitive part

CROSSREFS

Cf. A061446, A061447, A061254, A061445, A061443.

Sequence in context: A098368 A281370 A101066 * A049514 A049518 A133633

Adjacent sequences:  A061439 A061440 A061441 * A061443 A061444 A061445

KEYWORD

nonn,changed

AUTHOR

David Broadhurst, Jun 10 2001

EXTENSIONS

Edited by Arkadiusz Wesolowski, Dec 29 2012

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 19 18:13 EST 2020. Contains 331051 sequences. (Running on oeis4.)