

A098266


a(1)=0; for i>=1, a(i+1)=position of first occurrence of a(i) in decimal expansion of e.


14



0, 13, 27, 62, 32, 110, 3188, 12078, 141356, 2085932, 3497082, 4910326, 929922, 1189814, 4196683, 1301478, 19560712, 6894489, 41960008
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OFFSET

0,2


COMMENTS

Recurrence sequence based on positions of digits in decimal places of e.


LINKS

Table of n, a(n) for n=0..18.


EXAMPLE

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.


CROSSREFS

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: A250667 A147450 A195045 * A041332 A041334 A146380
Adjacent sequences: A098263 A098264 A098265 * A098267 A098268 A098269


KEYWORD

easy,base,nonn


AUTHOR

Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 01 2004


EXTENSIONS

More terms from Ben Ross (bmr180(AT)psu.edu), Feb 01 2006


STATUS

approved



