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A255910 Decimal expansion of 16/9. 0
1, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Cutting the unit square [0,1] x [0,1] into two equal areas with a parabolic curve y = A*x^2 requires A to be 16/9. If you extend this to an arbitrary square [0,s] x [0,s], A = (16/9)*s.

Except for the first terms, identical to A186684, A021040 and A010727.

LINKS

Table of n, a(n) for n=1..86.

MATHEMATICA

RealDigits[16/9, 10, 100][[1]] (* Vincenzo Librandi, Mar 24 2015 *)

PROG

(PARI) x=16/9; for(n=1, 100, d=floor(x); x=(x-d)*10; print1(d, ", "))

CROSSREFS

Cf. A122553.

Sequence in context: A106705 A010727 A186684 * A108689 A261225 A240830

Adjacent sequences:  A255907 A255908 A255909 * A255911 A255912 A255913

KEYWORD

nonn,cons,easy,less

AUTHOR

Derek Orr, Mar 10 2015

STATUS

approved

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Last modified February 16 14:47 EST 2019. Contains 320163 sequences. (Running on oeis4.)