login
A204532
Largest prime factors of zerofull restricted pandigital numbers A050278.
1
5689, 1283, 113717431, 15683, 4919, 16245349, 113717521, 3344633, 5415121, 80309, 546719, 71341, 37905877, 113717633, 277, 28429411, 1006351, 6473, 8353, 393487, 18679, 599, 1403923, 693401, 113718421, 56859211, 113718431, 17827, 56859221, 2145631, 37906207
OFFSET
1,1
COMMENTS
Largest term is a(3265903)=1097393447.
In defense of this sequence, let me say that when one is studying a sequence for which no formula or recurrence is known, one line of attack is to look at the largest prime factors of the terms. This might reveal some hidden property, or suggest a connection with a different sequence. - N. J. A. Sloane, Jan 17 2012
CROSSREFS
Sequence in context: A183638 A192098 A287239 * A269297 A269344 A184147
KEYWORD
nonn,fini,base
AUTHOR
Zak Seidov, Jan 16 2012
STATUS
approved