OFFSET
0,2
LINKS
T. D. Noe, Table of n, a(n) for n = 0..300
FORMULA
a(n)^(1/n) converges to Pi because |1 - a(n)/Pi^n| = |Pi^n - a(n)|/Pi^n < 1/Pi^n and so a(n)^(1/n) = (Pi^n*(1+o(1)))^(1/n) = Pi*(1+o(1)). - Hieronymus Fischer, Jan 22 2006
MATHEMATICA
Table[Floor[Pi^n], {n, 0, 50}] (* Vladimir Joseph Stephan Orlovsky, Dec 12 2008 *)
PROG
(PARI) A001672(n)=Pi^n\1 \\ An error message will say so if default(realprecision) must be increased. - M. F. Hasler, May 27 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved