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A117599 Padovan numbers for which the product of the digits is also a Padovan number. 0

%I #3 Sep 29 2006 03:00:00

%S 0,1,2,3,4,5,7,9,12,21,28,37,114,151,200,1081,4410,10252,55405,128801,

%T 170625,226030,696081,3761840,6601569,20330163,62608681,109870576,

%U 192809420,255418101,593775046,1042002567,1380359512,1828587033

%N Padovan numbers for which the product of the digits is also a Padovan number.

%e 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.

%Y Cf. A000931.

%K nonn,base

%O 0,3

%A Luc Stevens (lms022(AT)yahoo.com), Apr 05 2006

%E More terms from Luc Stevens (lms022(AT)yahoo.com), Apr 25 2006

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Last modified September 1 06:23 EDT 2024. Contains 375575 sequences. (Running on oeis4.)