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Search: id:A085907
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| A085907 |
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Highly composite numbers using digits 2,3,5 and 7 only. Numbers using prime digits and having prime divisors < 10. |
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+0
1
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| 2, 3, 5, 7, 25, 27, 32, 35, 72, 75, 225, 252, 375, 525, 735, 2352, 3375, 25725, 273375, 2333772, 52732233225
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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No more terms < 10^100. Probably no more terms. - David Wasserman (wasserma(AT)spawar.navy.mil), Feb 11 2005
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CROSSREFS
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Sequence in context: A070029 A110094 A088054 this_sequence A024777 A002957 A117135
Adjacent sequences: A085904 A085905 A085906 this_sequence A085908 A085909 A085910
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 09 2003
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EXTENSIONS
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More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Feb 11 2005
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