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A095214
a(n) = floor((Pi/sqrt(2))^n).
1
1, 2, 4, 10, 24, 54, 120, 266, 593, 1317, 2926, 6501, 14441, 32081, 71266, 158315, 351688, 781255, 1735512, 3855339, 8564410, 19025337, 42263673, 93886277, 208562871, 463310210, 1029216515, 2286344247, 5078979923, 11282656623
OFFSET
0,2
LINKS
MATHEMATICA
Floor[(Pi/Sqrt[2])^Range[0, 30]] (* Harvey P. Dale, May 12 2014 *)
PROG
(PARI) vector(30, n, n--; floor((Pi/sqrt(2))^n)) \\ G. C. Greubel, Sep 27 2018
(Magma) R:= RealField(20); [Floor((Pi(R)/Sqrt(2))^n): n in [0..30]]; // G. C. Greubel, Sep 27 2018
CROSSREFS
Cf. A247719 (Pi/sqrt(2)).
Sequence in context: A089484 A132732 A275447 * A002525 A159328 A190587
KEYWORD
nonn,easy
AUTHOR
Jason Earls, Jun 22 2004
STATUS
approved