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Search: id:A063188
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| A063188 |
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Engel expansion of sum( 1/(5+k)^k, {k,0,Infinity}). |
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+0
1
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| 1, 6, 8, 13, 19, 21, 105, 401, 1053, 2012, 4310, 114743, 235156, 287799, 1269345, 1481217, 1978865, 2703836, 3103386, 3325474, 18167905, 553255504, 782224772, 1039603284, 26121336847, 37996375306, 60661762577, 109713190320
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OFFSET
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1,2
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COMMENT
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Shgz(5)=1.1891909643804311990212726717131587411...
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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: A057710 A027706 A047336 this_sequence A058938 A101729 A047451
Adjacent sequences: A063185 A063186 A063187 this_sequence A063189 A063190 A063191
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KEYWORD
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nonn,easy,nice
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AUTHOR
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Olivier Gerard (olivier.gerard(AT)gmail.com), Jul 10 2001.
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