|
|
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
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,3
|
|
LINKS
|
|
|
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
|
|
|
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
|
|
|
|