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Separate the digits of Pi into smallest blocks such that each block contains all digits from 0 to 9. Sequence gives the last digits of blocks from left to right.
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%I #19 Oct 03 2016 16:32:11

%S 0,0,6,7,3,1,6,7,0,7,8,9,3,1,7,4,1,6,9,8,8,2,9,5,2,1,7,2,6,7,9,6,4,4,

%T 4,6,4,8,9,0,1,4,3,6,5,5,4,1,8,1,2,3,3,8,0,0,3,5,0,1,6,7,5,5,0,7,3,1,

%U 5,7,7,3,6,0,1,7,3,3,9,0,2,3,0,4,5,3,0,9,0,8,2,6,5,2,2,4,0,0,0,5

%N Separate the digits of Pi into smallest blocks such that each block contains all digits from 0 to 9. Sequence gives the last digits of blocks from left to right.

%H Alois P. Heinz, <a href="/A277135/b277135.txt">Table of n, a(n) for n = 1..10000</a>

%e The first substring of Pi containing all 10 digits is 3.14159265358979323846264338327950, so a(1) = 0.

%e The next substring of Pi is 288419716939937510, so a(2) = 0.

%e The next substring of Pi is 5820974944592307816, so a(3) = 6.

%e The next substring of Pi is 406286208998628034825342117, so a(4) = 7.

%Y Cf. A000796, A104781, A109407, A277140.

%K nonn,base

%O 1,3

%A _Bobby Jacobs_, Oct 01 2016