The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A337777 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A337777

Even composite integers m such that U(m)^2 == 1 (mod m) and V(m) == 3 (mod m), where U(m)=A001906(m) and V(m)=A005248(m) are the m-th generalized Lucas and Pell-Lucas numbers of parameters a=3 and b=1, respectively.
(history; published version)

#24 by Michael De Vlieger at Thu Nov 23 13:16:22 EST 2023

STATUS

proposed

approved

#23 by Michel Marcus at Thu Nov 23 13:00:25 EST 2023

STATUS

editing

proposed

#22 by Michel Marcus at Thu Nov 23 13:00:19 EST 2023

REFERENCES

D. Andrica, O. Bagdasar, On some new arithmetic properties of the generalized Lucas sequences, Mediterr. J. Math. (to appear, 2021)

LINKS

D. Andrica and O. Bagdasar, <a href="https://repository.derby.ac.uk/item/92yqq/on-some-new-arithmetic-properties-of-the-generalized-lucas-sequences">On some new arithmetic properties of the generalized Lucas sequences</a>, preprint for Mediterr. J. Math. 18, 47 (2021).

STATUS

approved

editing

#21 by N. J. A. Sloane at Sun Oct 04 23:44:48 EDT 2020

STATUS

proposed

approved

#20 by Wesley Ivan Hurt at Tue Sep 22 23:05:51 EDT 2020

STATUS

editing

proposed

#19 by Wesley Ivan Hurt at Tue Sep 22 23:05:45 EDT 2020

NAME

Even composite integers m such that U(m)^2 == 1 (mod m) and V(m) == 3 (mod m), where U(m)=A001906(m) and V(m)=A005248(m) are the m-th generalized Lucas and Pell-Lucas numbers of parameters a=3 and b=1, respectively.

STATUS

proposed

editing

#18 by Ovidiu Bagdasar at Mon Sep 21 15:13:31 EDT 2020

STATUS

editing

proposed

#17 by Ovidiu Bagdasar at Mon Sep 21 15:13:09 EDT 2020

NAME

Even composite integers m such that U(m)^2 == 1 (mod m) and V(m) == 3 (mod m), where U(m) =A001906(m) and V(m) =A005248(m) are the m-th generalized Lucas and Pell-Lucas numbers of parameters a=3 and b=1, respectively.

Discussion

Mon Sep 21

15:13

Ovidiu Bagdasar: @Michel Marcus: Yes, I have updated this info for U and V. Thanks.

#16 by Michel Marcus at Mon Sep 21 11:35:55 EDT 2020

STATUS

proposed

editing

#15 by Amiram Eldar at Mon Sep 21 10:51:54 EDT 2020

STATUS

editing

proposed

Discussion

Mon Sep 21

11:35

Michel Marcus: it seems to me that U here is A001906 ?  yes/no ?