OFFSET
1,1
COMMENTS
LINKS
Jianing Song, Table of n, a(n) for n = 1..10000
PROG
(PARI) for(k=1, 100, if(A214027(k)==2, print1(k, ", ")))
CROSSREFS
Let {x(n)} be a sequence defined by x(0) = 0, x(1) = 1, x(n+2) = m*x(n+1) + x(n). Let w(k) be the number of zeros in a fundamental period of {x(n)} modulo k.
| m=1 | m=2 | m=3
-----------------------------+----------+----------+---------
* and also A053032 U {2}
KEYWORD
nonn
AUTHOR
Jianing Song, Aug 10 2019
STATUS
approved