A134915 - OEIS

A134915

a(0) = 1, a(n) = floor(a(n - 1)*Pi).

1, 3, 9, 28, 87, 273, 857, 2692, 8457, 26568, 83465, 262213, 823766, 2587937, 8130243, 25541911, 80242279, 252088554, 791959549, 2488014301, 7816327450, 24555716894, 77144059797, 242355211526, 761381352089, 2391950062303, 7514532743484, 23607600862089, 74165465437218

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OFFSET

0,2

COMMENTS

Coincides with first 11 terms of A085839.

LINKS

Table of n, a(n) for n=0..28.

FORMULA

a(n) = A115239(n), n > 0. [From R. J. Mathar, Oct 27 2008]

MATHEMATICA

NestList[Floor[# \[Pi]]&, 1, 30] (* Harvey P. Dale, Mar 28 2011 *)

CROSSREFS