OFFSET
0,2
LINKS
Clark Kimberling, Table of n, a(n) for n = 0..250
MATHEMATICA
a[0] = 1; a[n_] := Round[Pi*a[n - 1]]; Table[a[n], {n, 0, 30}] (* Clark Kimberling, Aug 18 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 07 2004
STATUS
approved