The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A177839

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A177839

Decimal expansion of sqrt(2442).
(history; published version)

#10 by Charles R Greathouse IV at Tue Apr 07 01:02:01 EDT 2020

STATUS

editing

approved

#9 by Charles R Greathouse IV at Tue Apr 07 01:02:00 EDT 2020

KEYWORD

cons,nonn,changed,less

STATUS

approved

editing

#8 by Alois P. Heinz at Mon Apr 06 11:01:08 EDT 2020

STATUS

proposed

approved

#7 by Daniel Starodubtsev at Mon Apr 06 10:57:01 EDT 2020

STATUS

editing

proposed

#6 by Daniel Starodubtsev at Mon Apr 06 10:56:58 EDT 2020

LINKS

Daniel Starodubtsev, <a href="/A177839/b177839.txt">Table of n, a(n) for n = 2..10000</a>

STATUS

approved

editing

#5 by Charles R Greathouse IV at Thu Nov 21 12:50:04 EST 2013

MATHEMATICA

RealDigits[Sqrt[2442], 10, 120][[1]] (* From _Harvey P. Dale, _, Apr 01 2012 *)

Discussion

Thu Nov 21

12:50

OEIS Server: https://oeis.org/edit/global/2062

#4 by Harvey P. Dale at Sun Apr 01 12:00:13 EDT 2012

STATUS

editing

approved

#3 by Harvey P. Dale at Sun Apr 01 12:00:07 EDT 2012

MATHEMATICA

RealDigits[Sqrt[2442], 10, 120][[1]] (* From Harvey P. Dale, Apr 01 2012 *)

STATUS

approved

editing

#2 by Russ Cox at Fri Mar 30 17:28:09 EDT 2012

AUTHOR

_Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), _, May 14 2010

Discussion

Fri Mar 30

17:28

OEIS Server: https://oeis.org/edit/global/145

#1 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

NAME

Decimal expansion of sqrt(2442).

DATA

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

OFFSET

2,1

COMMENTS

Continued fraction expansion of sqrt(2442) is 49 followed by (repeat 2, 2, 2, 98).

sqrt(2442) = sqrt(2)*sqrt(3)*sqrt(11)*sqrt(37).

EXAMPLE

sqrt(2442) = 49.41659640242334617762...

CROSSREFS

Cf. A002193 (decimal expansion of sqrt(2)), A002194 (decimal expansion of sqrt(3)), A010468 (decimal expansion of sqrt(11)), A010491 (decimal expansion of sqrt(37)), A177838 (decimal expansion of (44+sqrt(2442))/88).

KEYWORD

cons,nonn,new

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), May 14 2010

STATUS

approved