A153012 - OEIS

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

A153012

Differences between adjacent digits of square root of 2.

3, -3, 3, -2, -1, 2, 2, 1, -4, 1, 4, -4, -3, 9, -4, -5, 4, 4, 0, -8, 1, 5, 2, 0, -1, -5, 2, -2, -2, 9, -3, 3, -1, -8, 7, 1, -3, 1, 3, -3, 1, -6, 7, -1, -2, -2, 4, -1, 3, -5, 4, -8, 7, -4, -2, 6, -1, 0, 1, 2, -2, -4, 4, 2, 0, -9, 7, -4, -1, 2, 3, 1, -4, 2, -4, -1, -1, 7, -7, 3, 5, 0, -3, -5, 3, 5

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

OFFSET

1,1

LINKS

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

MATHEMATICA

Differences[RealDigits[Sqrt[2], 10, 120][[1]]] (* Harvey P. Dale, Sep 02 2015 *)

CROSSREFS

A002193 Decimal expansion of square root of 2.

Sequence in context: A215409 A239232 A346624 * A275300 A283833 A280759

Adjacent sequences: A153009 A153010 A153011 * A153013 A153014 A153015

KEYWORD

sign,base

AUTHOR

Moritz Franckenstein, Dec 16 2008

STATUS

approved