%I #12 Mar 31 2017 22:22:49
%S 0,10,9,8,7,6,5,4,3,2,1,110,120,119,118,117,116,115,114,113,112,111,
%T 99,109,108,107,106,105,104,103,102,101,100,88,98,97,96,95,94,93,92,
%U 91,90,89,77,87,86,85,84,83,82,81,80,79,78,66,76,75,74,73,72,71,70,69,68,67
%N Base-11 complement of n (write n in base 11, then replace each digit with its base-11 negative).
%H Alois P. Heinz, <a href="/A055121/b055121.txt">Table of n, a(n) for n = 0..1330</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%Y Cf. A004488, A048647, A055115-A055126.
%Y Column k=11 of A248813.
%K base,easy,nonn
%O 0,2
%A _Henry Bottomley_, Apr 19 2000
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