A377835 - OEIS

%I #6 Nov 11 2024 08:58:34

%S 1,2,4,3,8,10,6,5,14,18,28,24,12,15,9,7,25,32,47,40,68,83,59,50,20,26,

%T 38,34,17,21,13,11,42,52,75,65,108,129,94,81,150,179,227,213,132,157,

%U 116,99,35,44,63,55,91,111,79,69,29,36,53,46,23,30,19,16,67

%N Inverse of bijection A377834.

%H Rémy Sigrist, <a href="/A377835/b377835.txt">Table of n, a(n) for n = 0..10000</a>

%H Rémy Sigrist, <a href="/A377835/a377835.gp.txt">PARI program</a>

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

%e A377834(42) = 32, so a(32) = 42.

%o (PARI) \\ See Links section.

%Y Cf. A377834.

%K nonn,base

%O 0,2

%A _Rémy Sigrist_, Nov 09 2024