A004590 Expansion of sqrt(10) in base 7.

3, 1, 0, 6, 4, 4, 2, 5, 4, 2, 6, 3, 1, 4, 6, 1, 0, 0, 2, 5, 1, 4, 1, 5, 3, 6, 5, 3, 4, 3, 4, 6, 2, 1, 6, 3, 2, 5, 4, 0, 1, 6, 5, 2, 1, 0, 2, 1, 5, 6, 0, 6, 6, 4, 2, 6, 1, 6, 1, 0, 2, 6, 3, 2, 5, 6, 5, 4, 3, 1, 2, 1, 1, 6, 5, 5, 5, 2, 1, 3, 4, 0, 6, 5, 0, 6, 3, 2, 0, 5, 1, 1, 0, 0, 5, 1, 6, 0, 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

Example

3.106442542631461...

Mathematica

RealDigits[Sqrt[10], 7, 105][[1]] (* Alonso del Arte, Jul 31 2014 *)

Prog

(Magma) Prune(Reverse(IntegerToSequence(Isqrt(10*7^200), 7))); // Jason Kimberley, Feb 2012

Crossrefs

Cf. A010467.

Sequence in context: A348191 A213668 A256595 * A206294 A058150 A058151

Adjacent sequences: A004587 A004588 A004589 * A004591 A004592 A004593

Keyword

nonn,base,cons,easy

Author

N. J. A. Sloane

Extensions

a(72) onwards corrected by Sean A. Irvine, Jan 29 2016

Status

approved