OFFSET
1,1
COMMENTS
Also, the positive integers that do not appear in A118287.
LINKS
Paolo Xausa, Table of n, a(n) for n = 1..10000
Benoit Cloitre and Jeffrey Shallit, Some Fibonacci-Related Sequences, arXiv:2312.11706 [math.CO], 2023-2024.
FORMULA
a(n) = floor(n*(5+sqrt(5))/2 + 1/2).
MATHEMATICA
Round[Range[100](5+Sqrt[5])/2] (* Paolo Xausa, Jan 03 2024 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Jeffrey Shallit, Jan 02 2024
STATUS
approved