OFFSET
1,3
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..373
FORMULA
MATHEMATICA
Rest[Differences[Flatten[Position[LinearRecurrence[{2, 1}, {1, 2}, 100], _?SquareFreeQ]]]] (* Harvey P. Dale, May 30 2019 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Paul Barry, May 09 2005
EXTENSIONS
More terms from Amiram Eldar, Feb 25 2024
STATUS
approved