A056818 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A056818

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

%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