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Search: id:A063190
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| A063190 |
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Engel expansion of sum( 1/(7+k)^k, {k,0,Infinity}). |
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+0
1
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| 1, 8, 10, 14, 36, 45, 88, 102, 114, 432, 4369, 9183, 15670, 31307, 103514, 511249, 1673274, 2394998, 3225410, 4732293, 54612351, 55335052, 220482735, 39208626697, 290846809341, 296349507792, 2280942643369, 2891972596111
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OFFSET
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1,2
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COMMENT
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Shgz(7)=1.1384182162015123957749881105729298508...
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MATHEMATICA
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ToEngel[ x_, n_Integer ] := Rest@First@Transpose@NestList[ {Ceiling[ 1/# ], #}&[ Times@@#-1 ]&, {1, Abs[ x ]+1}, n ]
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CROSSREFS
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Cf. A006784 for definition of Engel expansion.
Sequence in context: A134321 A027693 A100718 this_sequence A101763 A154568 A020940
Adjacent sequences: A063187 A063188 A063189 this_sequence A063191 A063192 A063193
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KEYWORD
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nonn,easy
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AUTHOR
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Olivier Gerard (olivier.gerard(AT)gmail.com), Jul 10 2001.
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