Definition:Quasiamicable Numbers/Sequence/Mistake

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Source Work

1997: David Wells: Curious and Interesting Numbers (2nd ed.):

The Dictionary
$140$


Mistake

With $195$, the second pair of betrothed or quasi-amicable numbers. The first pair is $\tuple {48, 95}$, the third $\tuple {1575, 1648}$.


Correction

Although the specific definition of the ordering of ordered pairs may need to be specified precisely, it is more accurate to say that the third quasiamicable pair is $\tuple {1050, 1925}$.


Sources