OFFSET
0,3
COMMENTS
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..1000 (first 201 terms from Karl V. Keller, Jr.)
FORMULA
a(n) = floor(sqrt(n^19)).
MAPLE
seq(floor(sqrt(n^19)), n=0..100); # Robert Israel, Sep 28 2014
PROG
(PARI) a(n) = sqrtint(n^19); \\ Michel Marcus, Sep 28 2014
(Haskell)
a247894 = a000196 . a010807 -- Reinhard Zumkeller, Sep 29 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Karl V. Keller, Jr., Sep 27 2014
STATUS
approved