|
%I #8 Dec 11 2022 12:12:23
%S 16,81,128,360,504,540,600,625,756,792,936,1024,1176,1188,1224,1350,
%T 1368,1400,1404,1500,1656,1836,1960,2052,2088,2187,2200,2232,2250,
%U 2401,2484,2600,2646,2664,2904,2952,3096,3132,3348,3384,3400,3500,3800,3816,3996,4056,4116,4248,4312,4392,4428,4600,4644,4725,4824
%N Composite numbers k for which A346482(k) = 0.
%C Let p, q and r be distinct primes and m >= 1. If k = p^(3*m + 1) or k = p^3 * q^2 * r, then k is in the sequence. Do all terms have this form? - _Sebastian Karlsson_, Dec 09 2022
%o (PARI) isA346484(n) = (!isprime(n) && !A346482(n));
%Y Cf. A346482.
%K nonn
%O 1,1
%A _Mats Granvik_ and _Antti Karttunen_, Aug 17 2021
|
