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A031357
Numbers having period-2 6-digitized sequences.
0
3468, 3486, 3648, 3684, 3846, 3864, 4368, 4386, 4638, 4683, 4836, 4863, 5579, 5597, 5759, 5795, 5957, 5975, 6348, 6384, 6438, 6483, 6834, 6843, 7559, 7595, 7955, 8346, 8364, 8436, 8463, 8634, 8643, 9557, 9575, 9755
OFFSET
0,1
LINKS
Eric Weisstein's World of Mathematics, Digitaddition
CROSSREFS
Sequence in context: A325979 A251525 A176268 * A144800 A108250 A237548
KEYWORD
nonn,base
STATUS
approved