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Search: id:A073223
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| A073223 |
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| (n-th digit of Pi) - (n-th digit of e) |. |
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+0
1
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| 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
(list; graph; listen)
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OFFSET
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0,2
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EXAMPLE
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Pi=3.141592... e =2.718281... so we have a(0)=abs(3-2)=1, a(1)=abs(1-7)=6, a(2)=abs(4-1)=3...
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MAPLE
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P:=proc(i) local a, b, c, d, n; a:=evalf(Pi-3, 1000); b:=evalf(exp(1)-2, 1000); print(1); for n from 0 by 1 to i do c:=trunc(10*a); d:=trunc(10*b); a:=frac(evalf(10*a, 1000)); b:=frac(evalf(10*b, 1000)); print(abs(c-d)); od; end: P(100); [From Paolo P. Lava (ppl(AT)spl.at), Nov 13 2008]
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CROSSREFS
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Cf. A000796, A001113.
Sequence in context: A137275 A024563 A119643 this_sequence A011191 A097676 A125123
Adjacent sequences: A073220 A073221 A073222 this_sequence A073224 A073225 A073226
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KEYWORD
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easy,nonn,base
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AUTHOR
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Y. Kelly Itakura (yitkr(AT)mta.ca), Aug 22 2002
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