A341487 - OEIS

%I #9 Feb 14 2021 21:11:53

%S 2,1,5,6,3,4,8,7,17,18,22,21,20,19,23,24,9,10,14,13,12,11,15,16,26,25,

%T 29,30,27,28,32,31,65,66,70,69,68,67,71,72,82,81,85,86,83,84,88,87,74,

%U 73,77,78,75,76,80,79,89,90,94,93,92,91,95,96,33,34,38

%N Second row of A341458.

%C This sequence is a self-inverse permutation of the positive integers.

%C This sequence has similarities with A057300.

%H Rémy Sigrist, <a href="/A341487/b341487.txt">Table of n, a(n) for n = 1..2048</a>

%H Rémy Sigrist, <a href="/A341487/a341487.gp.txt">PARI program for A341487</a>

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

%F a(n) = A341458(2, n).

%e a(7) = A341458(2, 7) = 8.

%o (PARI) See Links section.

%Y Cf. A057300, A341458.

%K nonn,base

%O 1,1

%A _Rémy Sigrist_, Feb 13 2021