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A306044 Powers of 2, 3 and 5. 0

%I

%S 1,2,3,4,5,8,9,16,25,27,32,64,81,125,128,243,256,512,625,729,1024,

%T 2048,2187,3125,4096,6561,8192,15625,16384,19683,32768,59049,65536,

%U 78125,131072,177147,262144,390625,524288,531441,1048576,1594323,1953125,2097152,4194304,4782969,8388608

%N Powers of 2, 3 and 5.

%C Union of A000079, A000244 and A000351.

%t Union[2^Range[0, Log2[5^10]], 3^Range[Log[3, 5^10]], 5^Range[10]]

%o (PARI) setunion(setunion(vector(logint(N=10^6,5)+1,k,5^(k-1)), vector(logint(N,3),k,3^k)), vector(logint(N,2),k,2^k)) \\ _M. F. Hasler_, Jun 24 2018

%Y Cf. A000079, A000244, A000351, A006899.

%K nonn

%O 1,2

%A _Zak Seidov_, Jun 18 2018

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Last modified July 29 13:22 EDT 2021. Contains 346346 sequences. (Running on oeis4.)