Definition:Quasiamicable Numbers/Sequence/Mistake

Source Work

 * The Dictionary
 * $140$
 * $140$

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 $\tuple {1050, 1925}$.