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A324260 Subsequence of A324257 (Conceited Numbers) where the distinct prime factors are concatenated without multiplicity. 3

%I #17 Apr 19 2019 10:56:19

%S 735,3792,1341275,1713192,2971137,4773132,13115375,13731373,22940075,

%T 29373375,31373137,71624133,121719472,183171409,221397372,241153517,

%U 311997175,319953792,331191135,1019127375,1147983375,1190911909,1453312395

%N Subsequence of A324257 (Conceited Numbers) where the distinct prime factors are concatenated without multiplicity.

%C Subsequence of A083359.

%C Overlap of the distinct primes is allowed per A324257. Terms without overlap form the subsequence A121342.

%H Deron Stewart, <a href="/A324260/a324260.txt">C# methods to evaluate candidate terms given the distinct prime factors.</a>

%e 4773132 = 2^2 * 3^2 * 7 * 13 * 31 * 47 formed by 47||7||[3(1][3)]||2. The 6 distinct prime factors are used once each, with 3, 13 and 31 overlapping.

%Y Cf. A324257, A083359, A121342.

%K nonn,base

%O 1,1

%A _Deron Stewart_, Feb 19 2019

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Last modified April 24 07:35 EDT 2024. Contains 371922 sequences. (Running on oeis4.)