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Search: id:A049026
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| A049026 |
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Greater of amicable pair of Euler's first form with GCD a prime times a power of 2. |
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+0
4
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| 76084, 35519098074752, 40394660551808, 140398390178048, 24968914011587584, 172528182903384064, 19018888379830399657984, 76675425694998757083136, 427982549048832989952622592, 1315973281312137988308992
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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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.
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REFERENCES
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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
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CROSSREFS
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Cf. A049023, A049024, A049025.
Sequence in context: A091294 A096518 A096888 this_sequence A104327 A046720 A124489
Adjacent sequences: A049023 A049024 A049025 this_sequence A049027 A049028 A049029
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KEYWORD
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nonn
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AUTHOR
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Floor van Lamoen (fvlamoen(AT)hotmail.com)
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