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A077719
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Primes which can be expressed as sum of distinct powers of 5.
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7
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5, 31, 131, 151, 631, 751, 3251, 3881, 16381, 19381, 19501, 19531, 78781, 78901, 81281, 81401, 81901, 82031, 93901, 94531, 97001, 97501, 97651, 390751, 390781, 393901, 394501, 406381, 468781, 469501, 471901, 472631, 484531, 485131, 487651
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Primes whose base 5 representation contains only zeros and 1's.
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CROSSREFS
| Cf. A020449, A000695, A033042, A077717, A077718, A077720, A077721, A077722.
Sequence in context: A152122 A041303 A184446 * A005826 A047109 A165610
Adjacent sequences: A077716 A077717 A077718 * A077720 A077721 A077722
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KEYWORD
| nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 19 2002
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EXTENSIONS
| More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 03 2003
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