OFFSET
0,2
LINKS
Clark Kimberling, Table of n, a(n) for n = 0..1000
FORMULA
a(n) = ceiling(r*2^n), where r = Euler's constant (0.577216...).
a(n) = A293352(n) + 1.
MATHEMATICA
PROG
(PARI) for(n=0, 50, print1(ceil(Euler*2^n), ", ")) \\ G. C. Greubel, Aug 29 2018
(Magma) R:= RealField(100); [Ceiling(EulerGamma(R)*2^n) : n in [0..50]]; // G. C. Greubel, Aug 29 2018
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Oct 07 2017
STATUS
approved