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A049026 Greater of amicable pair of Euler's first form with GCD a prime times a power of 2. 3
76084, 35519098074752, 40394660551808, 140398390178048, 24968914011587584, 172528182903384064, 19018888379830399657984, 76675425694998757083136, 427982549048832989952622592, 1315973281312137988308992 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
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.
REFERENCES
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
LINKS
CROSSREFS
Sequence in context: A096518 A234895 A096888 * A187424 A186216 A295818
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified June 17 10:50 EDT 2024. Contains 373445 sequences. (Running on oeis4.)