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User:JeanBernard François
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$whoami?
I'm JeanBernard François (aka infofiltrage) born in France the 03/05/69 & DP Engineer (Engineering Graphics Software).
My current blog is Bondissant (almost art from geometry).
I love number theory, mathematics, and of course OEIS.
I only worked under Debian Linux System with LibreOffice, Inkscape and a LiberKey.
Contributions
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Others
Collatz  Diophantine  Primes  Number Theory
[talk]
Sequence of the Day for May 25
A202300: Decimal expansion of the real root ofx^{ 3} + 2 x^{ 2} + 10 x − 20 
 1.36880810782137...
1 +
