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A058909 Integers whose set of prime factors (taken with multiplicity) uses each digit exactly once (i.e., is pandigital) in base 10. 6

%I #14 Jul 06 2024 11:54:31

%S 15618090,22022490,22816290,22908090,23294190,23507490,26679990,

%T 27114690,27687090,28275690,29447898,29544690,29582490,29670378,

%U 29910138,30134238,30426918,31207890,31406910,31430670,31490610,32024670,32035470,32054910

%N Integers whose set of prime factors (taken with multiplicity) uses each digit exactly once (i.e., is pandigital) in base 10.

%C The last term is a(248769) = 8439563243 = 9643*875201. - _Giovanni Resta_, Nov 20 2019

%H Amiram Eldar, <a href="/A058909/b058909.txt">Table of n, a(n) for n = 1..10000</a>

%e 15618090 is in the sequence since 2 * 3 * 5 * 487 * 1069 is pandigital; 29447898 because 2 * 3 * 107 * 45869 is pandigital.

%Y Cf. A058760.

%K base,fini,nonn

%O 1,1

%A _Mike Keith_ and _G. L. Honaker, Jr._, Jan 08 2001

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Last modified August 30 00:57 EDT 2024. Contains 375520 sequences. (Running on oeis4.)