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Positions of odd terms in A353459.
1

%I #4 Jan 04 2023 12:50:53

%S 4,8,9,12,16,18,20,24,25,27,28,32,40,44,45,48,49,50,52,54,56,60,63,64,

%T 68,75,76,80,81,84,88,90,92,96,98,99,100,104,112,116,117,120,121,124,

%U 125,126,128,132,135,136,140,147,148,150,152,153,156,160,162,164,168,169,171,172,175,176,184,188,189

%N Positions of odd terms in A353459.

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

%o (PARI) isA359470(n) = A359469(n);

%Y Cf. A353459, A359469 (characteristic function).

%K nonn

%O 1,1

%A _Antti Karttunen_, Jan 04 2023