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A348052
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Triangle T(j,k) of denominators of relativistically added fractional velocities w(u,v)=(u+v)/(u*v+1), with velocities enumerated by the Farey series, i.e., u(m) = v(m) = A007305(m)/A007306(m), m>=2.
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3
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5, 7, 5, 8, 11, 13, 3, 13, 14, 17, 4, 17, 19, 22, 29, 13, 9, 21, 23, 31, 17, 11, 15, 18, 19, 26, 29, 25, 11, 2, 17, 7, 9, 7, 23, 13, 16, 23, 5, 2, 13, 41, 34, 37, 53, 19, 27, 6, 7, 46, 49, 41, 43, 62, 73, 17, 3, 27, 31, 41, 11, 37, 19, 11, 13, 29, 6, 25, 29, 32, 43, 47, 40, 13, 19, 68, 61, 65
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OFFSET
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2,1
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LINKS
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EXAMPLE
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The triangle starts:
4/5,
5/7, 3/5,
7/8, 9/11, 12/13,
2/3, 7/13, 11/14, 8/17,
3/4, 11/17, 16/19, 13/22, 20/29
....
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CROSSREFS
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A348051 are the corresponding numerators.
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KEYWORD
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AUTHOR
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STATUS
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approved
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