

A070197


Base60 (or sexagesimal or Babylonian) expansion of sqrt(2).


2



1, 24, 51, 10, 7, 46, 6, 4, 44, 50, 28, 51, 20, 34, 26, 20, 4, 31, 2, 38, 30, 53, 27, 38, 34, 5, 46, 18, 24, 29, 40, 16, 7, 16, 8, 56, 52, 55, 33, 23, 4, 47, 56, 56, 45, 38, 49, 18, 57, 50, 33, 52, 37, 54, 34, 48, 24, 21, 7, 17, 14, 49, 19, 7, 29, 21, 53, 42, 42, 11, 57, 11, 11
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OFFSET

1,2


REFERENCES

David Flannery, The Square Root of 2, A Dialogue Concerning A Number And A Sequence, Copernicus Books, NY, 2006, pp. 3233.


LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000
John Baez and Richard Elwes, Babylon and the Square Root of 2, useful comments by Greg Egan et al., Dec 02 2011
Jason Kimberley, Index of expansions of sqrt(d) in base b
Eric Weisstein's World of Mathematics, Pythagoras's Constant
Eric Weisstein's World of Mathematics, Sexagesimal


MATHEMATICA

RealDigits[Sqrt[2], 60, 73][[1]]


CROSSREFS

Cf. A002193.
Cf. A159991.  Reinhard Zumkeller, May 02 2009
Cf. A060707.  Jason Kimberley, Dec 05 2012
Sequence in context: A132765 A274898 A025137 * A190524 A211569 A084586
Adjacent sequences: A070194 A070195 A070196 * A070198 A070199 A070200


KEYWORD

nonn,cons,base


AUTHOR

Eric W. Weisstein, May 01 2002


EXTENSIONS

Entry revised by Robert G. Wilson v, Aug 21 2006
Offset corrected by R. J. Mathar, Feb 05 2009


STATUS

approved



