Definition:Quasiamicable Numbers/Sequence

Sequence

The sequence of quasiamicable pairs begins:

$\tuple {48, 75}, \tuple {140, 195}, \tuple {1050, 1925}, \tuple {1575, 1648} \ldots$

The sequence of the first elements is A003502 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).

The sequence of the second elements is A003503 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).

Sources

• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $140$

• Weisstein, Eric W. "Quasiamicable Pair." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/QuasiamicablePair.html