A004579 Expansion of sqrt(8) in base 4.

2, 3, 1, 1, 0, 0, 1, 0, 3, 3, 0, 3, 0, 3, 0, 3, 3, 3, 2, 1, 3, 1, 3, 2, 1, 2, 1, 0, 2, 0, 1, 0, 1, 1, 2, 1, 1, 3, 3, 1, 2, 0, 2, 1, 2, 3, 0, 3, 1, 3, 1, 1, 1, 0, 2, 2, 2, 3, 3, 2, 2, 1, 3, 3, 0, 1, 3, 1, 1, 2, 3, 3, 1, 2, 0, 0, 2, 3, 2, 2, 2, 0, 2, 1, 0, 3, 2, 3, 2, 2, 2, 0, 1, 0, 3, 0, 3, 2, 3

Offset

1,1

Links

G. C. Greubel, Table of n, a(n) for n = 1..10000

Jason Kimberley, Index of expansions of sqrt(d) in base b

Mathematica

RealDigits[Sqrt[8], 4, 120][[1]] (* Harvey P. Dale, Mar 26 2015 *)

Prog

(Magma) d:= 8; m:=4; Prune(Reverse(IntegerToSequence(Isqrt(d*m^100), m))); // G. C. Greubel, Mar 25 2018

Crossrefs

Cf. A010466.

Sequence in context: A286583 A321931 A321934 * A081371 A321935 A309936

Adjacent sequences: A004576 A004577 A004578 * A004580 A004581 A004582

Keyword

nonn,base,cons

Author

N. J. A. Sloane

Status

approved