%I #6 Jul 19 2021 18:31:58

%S 4,8,9,16,20,25,27,32,40,45,49,56,63,64,68,75,80,81,99,116,117,121,

%T 124,125,128,135,136,147,152,164,169,171,175,184,189,192,200,208,225,

%U 232,236,243,244,248,256,272,279,280,284,289,292,296,304,315,325,328,333,340,343,344,351,356,361,363,368,369,387,400

%N Positions of zeros in A346254.

%H <a href="/index/Pri#prime_indices">Index entries for sequences computed from indices in prime factorization</a>

%H <a href="/index/Si#SIGMAN">Index entries for sequences related to sigma(n)</a>

%o (PARI) isA346256(n) = (0==A346254(n));

%Y Cf. A346254.

%Y Cf. also A346251.

%K nonn

%O 1,1

%A _Antti Karttunen_, Jul 19 2021