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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
OFFSET
0,2
COMMENTS
Recurrence sequence based on positions of digits in decimal places of e.
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
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