OFFSET
1,2
COMMENTS
Beatty sequence for 1.449489742783...
Beatty sequences occur in complementary pairs; the complement of this is the Beatty sequence for 2+(1/2)*sqrt(6), at A194146.
MATHEMATICA
PROG
(Python)
from sympy import integer_nthroot
def A194145(n): return integer_nthroot(6*n**2, 2)[0]-n # Chai Wah Wu, Mar 16 2021
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Aug 17 2011
STATUS
approved