login
A number n is included if n^2 divides n-th term of A056855.
0

%I #10 Apr 21 2024 22:57:25

%S 1,5,7,10,11,13,17,19,20,21,23,25,26,29,31,34,35,37,39,40,41,42,43,47,

%T 49,50,52,53,55,57,58,59,61,63,65,67,68,70,71,73,74,77,78,79,80,82,83,

%U 84,85,89,91,93,95,97,100,101,103,104,105,106,107,109,110,111,113,114

%N A number n is included if n^2 divides n-th term of A056855.

%e Fifth term of A056855 is 50 and 50 is divisible by 5^2. So 5 is included.

%Y Cf. A056855.

%K easy,nonn

%O 1,2

%A _Leroy Quet_, Sep 01 2000