OFFSET
1,1
COMMENTS
See A189370.
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..10000
MATHEMATICA
PROG
(PARI) for(n=1, 100, print1(n + floor(n/sqrt(2)) + floor(n*sqrt(5)/sqrt(2)), ", ")) \\ G. C. Greubel, Apr 20 2018
(Magma) [n + Floor(n/Sqrt(2)) + Floor(n*Sqrt(5)/Sqrt(2)): n in [1..100]]; // G. C. Greubel, Apr 20 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Apr 20 2011
STATUS
approved