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Search: id:A098266
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| A098266 |
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a(1)=0; for i>=1, a(i+1)=position of first occurrence of a(i) in decimal expansion of e. |
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+0
14
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| 0, 13, 27, 62, 32, 110, 3188, 12078, 141356, 2085932, 3497082, 4910326, 929922, 1189814, 4196683, 1301478, 19560712, 6894489, 41960008
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Recurrence sequence based on positions of digits in decimal places of e.
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EXAMPLE
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So for example, a(2)=13 because 13th digit of e after decimal point is 0.
a(3)=27 because 27th decimal digit of e is 13, a(4)=62 because 62nd to 63rd
decimal digits of e form "13" and so on.
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CROSSREFS
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Cf. A078197 for the first occurrence of integers in decimal digits of e; A097614 for the analogous recurrence sequence for Pi, also A014777 for positions of integers in decimal digits of Pi.
Sequence in context: A136773 A132755 A147450 this_sequence A041332 A041334 A146380
Adjacent sequences: A098263 A098264 A098265 this_sequence A098267 A098268 A098269
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KEYWORD
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easy,more,nonn
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AUTHOR
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Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 01 2004
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EXTENSIONS
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More terms from Ben Ross (bmr180(AT)psu.edu), Feb 01 2006
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