A156240 Nearest integer to 16^n/(Pi-3).

7, 113, 1808, 28928, 462849, 7405582, 118489311, 1895828980, 30333263677, 485332218825, 7765315501194, 124245048019102, 1987920768305639, 31806732292890228, 508907716686243641, 8142523466979898252

Offset

0,1

Links

Table of n, a(n) for n=0..15.

Example

1/(Pi-3) = 7.062513...
16/(Pi-3)= 113.0002...

Maple

A156240:=n->round(16^n/(Pi-3)): seq(A156240(n), n=0..20); # Wesley Ivan Hurt, Apr 18 2017

Mathematica

Table[Round[16^n/(Pi-3)], {n, 0, 20}] (* Harvey P. Dale, May 30 2015 *)

Prog

(PARI) a(n)=round(16^n/(Pi-3))

Crossrefs

Cf. A002486, A152927.

Sequence in context: A081531 A142537 A084974 * A152927 A064330 A371328

Adjacent sequences: A156237 A156238 A156239 * A156241 A156242 A156243

Keyword

nonn

Author

Jaume Oliver Lafont, Feb 07 2009

Status

approved