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Search: id:A063184
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| A063184 |
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Engel Expansion of sum( 1/(1+k)^k, {k,0,Infinity}). |
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+0
1
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| 1, 2, 4, 36, 2330, 3274, 7195, 28106, 38508, 74032, 74935, 203763, 264407, 431066, 1679581, 2473728, 2790505, 9118184, 10686256, 39154390, 64918230, 3725272877, 6503732261, 10906782833, 33507112881, 34193678041
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OFFSET
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1,2
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COMMENT
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Shgz(1)=1.6284737129015844470558891432618830316...
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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: A063181 A063182 A063183 this_sequence A063185 A063186 A063187
Sequence in context: A009295 A052716 A081976 this_sequence A115250 A018304 A051692
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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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