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Search: id:A144950
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A144950 Consider numbers x,y,z such that UnitarySigma(x) = UnitarySigma(y) = UnitarySigma(z) = 4*(x*y*z)^(1/2)/( x^(1/2) + y^(1/2) + z^(1/2)) , x<=y<=z . Sequence gives y. +0
1
3, 45, 1512, 51408, 66528, 85500, 185976, 6323184, 8182944, 11442816, 43023600, 368852400, 1407466368, 5881607424, 22350712320, 723437713152, 183348802920960 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A009088 A113065 A144949 this_sequence A144951 A079484 A012494

Adjacent sequences: A144947 A144948 A144949 this_sequence A144951 A144952 A144953

KEYWORD

nonn

AUTHOR

Yasutoshi Kohmoto zbi74583.boat at orange.zero.jp, Feb 21 2009

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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