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Revision History for A232240

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Showing entries 1-10 | older changes
A walk based on the digits of the golden ratio phi = (1+sqrt(5))/2 (A001622).
(history; published version)
#14 by Harvey P. Dale at Sat Mar 21 16:22:44 EDT 2020
STATUS

editing

approved

#13 by Harvey P. Dale at Sat Mar 21 16:22:41 EDT 2020
MATHEMATICA

Clear[dgphi]; dgphi[{a_, b_}]:=Which[a<b, Range[a, b-1], a>b, Range[a, b+1, -1], True, {a}]; dgphi/@ Partition[RealDigits[GoldenRatio, 10, 30][[1]], 2, 1]// Flatten (* Harvey P. Dale, Mar 21 2020 *)

STATUS

approved

editing

#12 by Harvey P. Dale at Sat Mar 21 16:21:58 EDT 2020
STATUS

editing

approved

#11 by Harvey P. Dale at Sat Mar 21 16:21:55 EDT 2020
LINKS

Harvey P. Dale, <a href="/A232240/b232240.txt">Table of n, a(n) for n = 1..1000</a>

STATUS

approved

editing

#10 by Harvey P. Dale at Sat Mar 21 16:20:40 EDT 2020
STATUS

editing

approved

#9 by Harvey P. Dale at Sat Mar 21 16:20:36 EDT 2020
MATHEMATICA

Clear[dgphi]; dgphi[{a_, b_}]:=Which[a<b, Range[a, b-1], a>b, Range[a, b+1, -1], True, {a}]; dgphi/@Partition[RealDigits[GoldenRatio, 10, 30][[1]], 2, 1]// Flatten (* Harvey P. Dale, Mar 21 2020 *)

STATUS

approved

editing

#8 by N. J. A. Sloane at Wed Nov 20 22:14:49 EST 2013
STATUS

editing

approved

#7 by N. J. A. Sloane at Wed Nov 20 22:14:45 EST 2013
NAME

A walk based on the digits of the golden ratio phi = (1+sqrt(5))/2 (A001622).

STATUS

approved

editing

#6 by N. J. A. Sloane at Wed Nov 20 22:14:27 EST 2013
STATUS

editing

approved

#5 by N. J. A. Sloane at Wed Nov 20 22:14:24 EST 2013
NAME

A walk based on the digits of golden ration ratio phi = (1+sqrt(5))/2 (A001622).

COMMENTS

Phi = 1, .61803398874989...

STATUS

approved

editing