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A245610 Permutation of natural numbers: a(n) = A048673(A244319(n)). 8

%I #11 Jul 31 2014 23:50:26

%S 1,3,2,13,8,4,26,7,5,28,14,172,149,25,41,18,635,102,113,1194,11,43,

%T 428,22,17,6,77,88,71,259,527,130,227,48,74,12,677,235,20,688,68,634,

%U 5711,61,50,1593,1490,27612,59,39,29,63,11438,10119,4748,9,344,238,413,1602,941,69

%N Permutation of natural numbers: a(n) = A048673(A244319(n)).

%H Antti Karttunen, <a href="/A245610/b245610.txt">Table of n, a(n) for n = 1..10001</a>

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

%F a(n) = A048673(A244319(n)).

%o (PARI)

%o A048673(n) = (1+A003961(n))/2;

%o A245610(n) = A048673(A244319(n)); \\ For the other needed functions, see under A244319.

%o for(n=1, 10001, write("b245610.txt", n, " ", A245610(n)));

%o (Scheme) (define (A245610 n) (A048673 (A244319 n)))

%Y Inverse: A245609.

%Y Cf. A003961, A048673, A244319, A245607-A245608.

%K nonn

%O 1,2

%A _Antti Karttunen_, Jul 29 2014

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Last modified March 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)