The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A020764 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A020764

Decimal expansion of 1/sqrt(7).
(history; published version)

#16 by R. J. Mathar at Tue Nov 19 08:57:17 EST 2024

STATUS

editing

approved

#15 by R. J. Mathar at Tue Nov 19 08:57:10 EST 2024

FORMULA

Equals 1/A010465.

STATUS

approved

editing

#14 by Harvey P. Dale at Sun Sep 29 12:37:08 EDT 2024

STATUS

editing

approved

#13 by Harvey P. Dale at Sun Sep 29 12:37:05 EDT 2024

MATHEMATICA

realDigitsRecip[Sqrt[7]] (* The realDigitsRecip program is at A021200 *) (* Harvey P. Dale, Sep 29 2024 *)

STATUS

approved

editing

#12 by N. J. A. Sloane at Sun Oct 12 13:06:27 EDT 2014

STATUS

proposed

approved

#11 by Michel Marcus at Sun Oct 12 12:24:13 EDT 2014

STATUS

editing

proposed

#10 by Michel Marcus at Sun Oct 12 12:24:08 EDT 2014

COMMENTS

1/Sqrtsqrt(7) = 0.377964473009227227214516536234180060815751311868921454338333494171... [Vladimir Joseph Stephan Orlovsky, May 27 2010]

#9 by Michel Marcus at Sun Oct 12 12:23:46 EDT 2014

COMMENTS

1/Sqrt(7) = 0.37796447300922722721451653623418006081575131186892145433833349417158126046146909377964473009227227214516536234180060815751311868921454338333494171... [From __Vladimir Joseph Stephan Orlovsky_, May 27 2010]

MATHEMATICA

RealDigits[N[1/Sqrt[7], 200]] [From _(* _Vladimir Joseph Stephan Orlovsky_, May 27 2010] *)

CROSSREFS

Cf. A010465.

STATUS

proposed

editing

#8 by Ivan Panchenko at Sun Oct 12 12:02:03 EDT 2014

STATUS

editing

proposed

#7 by Ivan Panchenko at Sun Oct 12 12:02:00 EDT 2014

LINKS

Ivan Panchenko, <a href="/A020764/b020764.txt">Table of n, a(n) for n = 0..1000</a>

STATUS

approved

editing