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Smaller of amicable pairs of Euler's first form with GCD a power of 2.
3

%I #4 Mar 02 2015 16:08:44

%S 220,17296,9363584,2172649216,2724918040393706557785752240819405848576

%N Smaller of amicable pairs of Euler's first form with GCD a power of 2.

%D Mariano Garcia, New Amicable Pairs of Euler's First Form with Greatest Common Factor a Prime Times a Power of 2, Nieuw Arch. Wisk 17(1999), pp. 25-27.

%Y Cf. A049024, A049025, A049026.

%K nonn

%O 0,1

%A _Floor van Lamoen_