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A032638
a(n) = floor( exp(n) / Pi ).
0
0, 0, 2, 6, 17, 47, 128, 349, 948, 2579, 7011, 19058, 51806, 140824, 382800, 1040560, 2828536, 7688760, 20900217, 56812680, 154432878, 419792086, 1141113200, 3101867275, 8431749450, 22919871312, 62302669700, 169356214910, 460357921527
OFFSET
0,3
MATHEMATICA
Floor[E^Range[0, 30]/Pi] (* Harvey P. Dale, May 02 2014 *)
CROSSREFS
Sequence in context: A344433 A356934 A200379 * A292229 A090039 A299166
KEYWORD
nonn,easy
AUTHOR
Patrick De Geest, May 15 1998
STATUS
approved