A004560 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A004560

Expansion of sqrt(5) in base 7.

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

(list; constant; graph; refs; listen; history; text; internal format)

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[5], 7, 100][[1]] (* G. C. Greubel, Mar 31 2018 *)

PROG

(Magma) d:= 5; m:=7; Prune(Reverse(IntegerToSequence(Isqrt(d*m^100), m))); // G. C. Greubel, Mar 31 2018

CROSSREFS

Sequence in context: A186421 A351752 A361189 * A345668 A076981 A355678