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A128011 Denominators of rational-valued radii of circles given by 3 distinct integer points in the 4-dimensional Euclidean space. 5
1, 4, 2, 3, 4, 6, 1, 8, 6, 4, 3, 14, 8, 2, 5, 8, 10, 4, 5, 6, 10, 1, 12, 10, 8, 6, 4, 10, 3, 8, 5, 12, 2, 7, 5, 8, 14, 3, 10, 7, 4, 14, 5, 26, 17, 6, 7, 10, 12, 14, 23, 1, 16, 14, 12, 10, 8, 7, 6, 16, 5, 14, 4, 7, 10, 16, 3, 14, 8, 5, 12, 7, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..73.

CROSSREFS

See A128010 for numerators and further information. Cf. A128006, A128007, A128008, A128009.

Sequence in context: A001390 A180343 A225001 * A034927 A316257 A274791

Adjacent sequences:  A128008 A128009 A128010 * A128012 A128013 A128014

KEYWORD

frac,nonn

AUTHOR

Heinrich Ludwig, Feb 18 2007

STATUS

approved

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Last modified October 13 18:57 EDT 2019. Contains 327981 sequences. (Running on oeis4.)