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A234746 Self-inverse permutation of integers induced by the restriction of blue-code to reducible polynomials over GF(2): a(n) = A091246(A193231(A091242(n))). 4

%I #10 Feb 20 2014 05:24:59

%S 2,1,3,9,8,7,6,5,4,11,10,12,13,14,16,15,22,21,20,19,18,17,39,38,36,37,

%T 42,41,40,46,48,47,44,43,45,25,26,24,23,29,28,27,34,33,35,30,32,31,68,

%U 67,69,63,64,66,65,72,71,70,76,75,73,74,52,53,55,54,50,49,51,58,57,56,61,62,60,59

%N Self-inverse permutation of integers induced by the restriction of blue-code to reducible polynomials over GF(2): a(n) = A091246(A193231(A091242(n))).

%H Antti Karttunen, <a href="/A234746/b234746.txt">Table of n, a(n) for n = 1..15005</a>

%H <a href="/index/Ge#GF2X">Index entries for sequences operating on (or containing) GF(2)[X]-polynomials</a>

%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

%F a(n) = A091246(A234745(n)) = A091246(A193231(A091242(n))).

%o (Scheme) (define (A234746 n) (A091246 (A234745 n)))

%Y Fixed points: A234749.

%Y Cf. A193231, A091242, A091246, A234745, A234751.

%K nonn

%O 1,1

%A _Antti Karttunen_, Feb 15 2014

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Last modified June 10 03:52 EDT 2024. Contains 373253 sequences. (Running on oeis4.)