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Search: id:A061390
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| A061390 |
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Use same rules as A047988. Sequence gives smallest numbers which require n steps to reach 2. |
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+0 1
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OFFSET
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1,1
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COMMENT
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Some values calculated by Joseph Devincentis.
a(11) > 5000000. - David Wasserman (wasserma(AT)spawar.navy.mil), Jun 21 2002
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LINKS
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Erich Friedman, Math. Magic
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CROSSREFS
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Cf. A047984.
Sequence in context: A118743 A114980 A024372 this_sequence A051445 A002181 A073692
Adjacent sequences: A061387 A061388 A061389 this_sequence A061391 A061392 A061393
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KEYWORD
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nonn
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), Jun 09 2001
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EXTENSIONS
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More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Jun 21 2002
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