A004546 Expansion of sqrt(2) in base 9.

1, 3, 6, 4, 8, 5, 8, 0, 5, 5, 7, 8, 6, 1, 5, 3, 0, 3, 6, 0, 8, 1, 7, 4, 6, 6, 8, 1, 6, 7, 3, 8, 3, 3, 0, 8, 4, 7, 1, 5, 7, 2, 2, 5, 3, 2, 2, 0, 7, 6, 5, 1, 1, 8, 5, 5, 5, 5, 5, 6, 6, 7, 8, 2, 2, 3, 1, 5, 4, 7, 7, 0, 3, 7, 5, 0, 5, 3, 7, 6, 3, 8, 2, 8, 5, 5, 4, 2, 0, 0, 3, 2, 5, 2, 8, 7, 2, 4, 8, 2, 4, 2

Offset

1,2

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[2], 9, 100][[1]] (* G. C. Greubel, Mar 31 2018 *)

Prog

(Magma) Prune(Reverse(IntegerToSequence(Isqrt(2*9^204), 9))); // Jason Kimberley, Feb 2012

Crossrefs

Sequence in context: A093064 A197568 A136612 * A197255 A154890 A248176

Adjacent sequences: A004543 A004544 A004545 * A004547 A004548 A004549

Keyword

nonn,base,cons,easy

Author

N. J. A. Sloane

Extensions

More terms from Jason Kimberley, Feb 2012

Status

approved