0,1

The sequence is ordered first on the common power of 2, then on size of the number. More entries can be found in the reference.

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

Table of n, a(n) for n=0..9.

Cf. A049023, A049024, A049025.

Sequence in context: A096518 A234895 A096888 * A187424 A186216 A295818

Adjacent sequences: A049023 A049024 A049025 * A049027 A049028 A049029

nonn

Floor van Lamoen

approved