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A235494 Permutation of natural numbers: a(n) = A235489(A235201(n)). 10

%I #9 Feb 12 2018 17:42:20

%S 0,1,2,4,3,7,9,5,6,18,14,17,12,23,10,28,8,11,36,13,21,20,34,61,27,49,

%T 46,81,15,43,63,59,16,68,22,35,54,37,26,92,42,83,45,29,51,126,122,107,

%U 32,25,98,44,69,19,162,119,30,52,86,31,84,151,118,90,24

%N Permutation of natural numbers: a(n) = A235489(A235201(n)).

%C The permutation satisfies A000040(a(n)) = a(A000040(n)) for all positive n except for n=2.

%C In contrast to A235485/A235486 this permutation contains also infinite cycles.

%H Antti Karttunen, <a href="/A235494/b235494.txt">Table of n, a(n) for n = 0..10080</a>

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

%F a(n) = A235489(A235201(n)).

%o (Scheme) (define (A235494 n) (A235489 (A235201 n)))

%Y Inverse: A235493. Cf. also A235201, A235489, A235485/A235486, A234743/A234744.

%K nonn

%O 0,3

%A _Antti Karttunen_, Jan 11 2014

%E Name and incorrect claim about multiplicativity corrected by _Antti Karttunen_, Feb 12 2018

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Last modified September 2 19:54 EDT 2024. Contains 375616 sequences. (Running on oeis4.)