login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

Inverse permutation to A374801.
2

%I #11 Jul 22 2024 14:24:49

%S 1,2,3,5,4,6,8,16,17,9,13,10,7,11,14,18,40,52,53,41,19,25,20,79,12,80,

%T 21,26,28,70,22,118,119,23,71,29,35,30,133,54,15,55,134,31,36,42,100,

%U 154,196,214,215,197,155,101,43,49,44,37,32,273,24,274,33,38

%N Inverse permutation to A374801.

%H Rémy Sigrist, <a href="/A374802/b374802.txt">Table of n, a(n) for n = 1..10000</a>

%H Rémy Sigrist, <a href="/A374802/a374802.gp.txt">PARI program</a>

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

%e A374801(42) = 46, so a(46) = 42.

%o (PARI) \\ See Links section.

%Y Cf. A374801.

%K nonn,look

%O 1,2

%A _Rémy Sigrist_, Jul 20 2024