OFFSET
0,2
LINKS
Robert Israel, Table of n, a(n) for n = 0..10000
FORMULA
a(n) = A004956(3*n)+2*n. - Robert Israel, Sep 25 2019
MAPLE
phi:= (sqrt(5)+1)/2:
seq(ceil(3*n*phi)+2*n, n=0..100); # Robert Israel, Sep 25 2019
MATHEMATICA
With[{c=GoldenRatio^4}, Ceiling[c*Range[0, 50]]] (* Harvey P. Dale, Oct 04 2015 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved