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A187747
(n-th digit of Pi) - (n-th digit of e).
1
1, -6, 3, -7, 3, 1, 1, -2, 3, -5, 1, 3, 0, 7, 5, -2, 0, 0, 3, 1, 0, 2, 4, -4, -4, -1, 1, 2, -1, 2, 7, -1, -6, 0, 4, -1, -3, -6, 4, 0, -1, 2, 2, 3, 0, 6, -3, -2, -4, -8, -5, -4, 3, -5, -4, 0, 1, -2, 0, -2, -3, -1, 7, -5, -4, -2, 3, 8, -6, 0, -2, -3, 6, -1, 3, 3, -3, -4, 1, 4, 0, 4, 1, -5, 7, -3, -5, 2, 7, -5, -3, -2, 2, -3, 0, -5
OFFSET
0,2
COMMENTS
This is A073223 but without taking absolute values.
LINKS
EXAMPLE
Pi = 3.141592... and e = 2.718281... so we have
a(0) = 3 - 2 = 1,
a(1) = 1 - 7 = -6,
a(2) = 4 - 1 = 3, ...
MATHEMATICA
Subtract @@ RealDigits[{Pi, E}, 10, 96][[All, 1]] (* Michael De Vlieger, Feb 15 2020 *)
CROSSREFS
KEYWORD
sign,base,easy
AUTHOR
Jonathan Vos Post, Jan 03 2013
STATUS
approved