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A117599
Padovan numbers for which the product of the digits is also a Padovan number.
0
0, 1, 2, 3, 4, 5, 7, 9, 12, 21, 28, 37, 114, 151, 200, 1081, 4410, 10252, 55405, 128801, 170625, 226030, 696081, 3761840, 6601569, 20330163, 62608681, 109870576, 192809420, 255418101, 593775046, 1042002567, 1380359512, 1828587033
OFFSET
0,3
EXAMPLE
37 is in the sequence because (1)it is a Padovan number and (2)the product of its digits 3*7=21 is also a Padovan number.
CROSSREFS
Cf. A000931.
Sequence in context: A241818 A214120 A240840 * A117602 A117600 A117601
KEYWORD
nonn,base
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), Apr 05 2006
EXTENSIONS
More terms from Luc Stevens (lms022(AT)yahoo.com), Apr 25 2006
STATUS
approved