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A115924 Numbers n such that n and 4*n, taken together, are pandigital. 5
15237, 17235, 17352, 20394, 20439, 21735, 23517, 23715 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

15237 and 60948=15237*4 together contain all the 10 digits once.

CROSSREFS

Cf. A054383, A115922, A115923, A115925, A114126, A115927.

Sequence in context: A157436 A196495 A105924 * A205996 A064982 A204317

Adjacent sequences:  A115921 A115922 A115923 * A115925 A115926 A115927

KEYWORD

nonn,base,fini,full

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.