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Search: id:A060196
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A060196 Decimal expansion of 1 + 1/(1*3) + 1/(1*3*5) + 1/(1*3*5*7) + ... +0
3
1, 4, 1, 0, 6, 8, 6, 1, 3, 4, 6, 4, 2, 4, 4, 7, 9, 9, 7, 6, 9, 0, 8, 2, 4, 7, 1, 1, 4, 1, 9, 1, 1, 5, 0, 4, 1, 3, 2, 3, 4, 7, 8, 6, 2, 5, 6, 2, 5, 1, 9, 2, 1, 9, 7, 7, 2, 4, 6, 3, 9, 4, 6, 8, 1, 6, 4, 7, 8, 1, 7, 9, 8, 4, 9, 0, 3, 9, 7, 9, 2, 7, 1, 1, 5, 4, 0, 9, 2, 2, 4, 7, 7, 8, 6, 1, 1, 6, 4, 0, 1, 4, 7, 2, 8 (list; cons; graph; listen)
OFFSET

1,2

FORMULA

sqrt(e*pi/2)*erf(1/sqrt(2)), or 2^(-1/2)*exp(1/2)*sqrt(pi)*(1 - erfc(1/sqrt(2)) - Michael Kleber (kleber(AT)brandeis.edu), Mar 21, 2001

EXAMPLE

1.410686134642447997690824711419115041323478...

CROSSREFS

Sequence in context: A117377 A046784 A011349 this_sequence A119305 A062175 A085659

Adjacent sequences: A060193 A060194 A060195 this_sequence A060197 A060198 A060199

KEYWORD

nonn,cons

AUTHOR

Evan Michael Adams (evan(AT)tampabay.rr.com), simon.plouffe(AT)sympatico.ca, Mar 21 2001

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Mar 27 2001

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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