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Search: id:A063192
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| A063192 |
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Engel expansion of sum( 1/(9+k)^k, {k,0,Infinity}). |
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+0
1
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| 1, 10, 12, 16, 21, 22, 33, 64, 64, 372, 7928, 10206, 18400, 319831, 429477, 588460, 849875, 859279, 2903676, 11021989, 14742559, 16613535, 48017191, 329292950, 3988366898, 5315516684, 19567917130, 21634744969, 23775894403
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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Shgz(9)=1.1088801303029550442121544797829556538...
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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.
Adjacent sequences: A063189 A063190 A063191 this_sequence A063193 A063194 A063195
Sequence in context: A162825 A107836 A096128 this_sequence A109604 A063096 A031183
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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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