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A291600 First 10-digit number to appear n times in the decimal expansion of Pi. 6

%I

%S 3141592653,4392366484,9526413073,7454969632

%N First 10-digit number to appear n times in the decimal expansion of Pi.

%C This sequence was mentioned in a forum post called "Ten repeating numbers in Pi". It was about finding a 10-digit number that repeated in Pi. The answer was a(2) = A197123(10) = 4392366484.

%H echochamber, <a href="http://echochamber.me/viewtopic.php?t=74216">Ten repeating numbers in Pi</a>, Forums for the webcomic xkcd.com, Sep 2011.

%e a(2) = 4392366484 because 4392366484 is the first 10-digit number to appear 2 times in the decimal expansion of Pi.

%Y Cf. A000796, A096567, A197123, A276686, A276992, A276993, A277171, A291599.

%K nonn,base,more

%O 1,1

%A _Bobby Jacobs_, Aug 27 2017

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Last modified August 13 08:27 EDT 2020. Contains 336442 sequences. (Running on oeis4.)