A093094
Klaus Brockhaus
klaus-brockhaus at t-online.de
Thu Mar 16 12:57:59 CET 2006
http://www.research.att.com/~njas/sequences/A093094
A093094: "Products into digits": start with a(1)=2, a(2)=2; repeatedly adjoin digits of product of previous two terms.
2,2,4,8,3,2,2,4,6,4,8,2,4,2,4,3,2,1,6,8,8,8,1,2,6,2,6,4,8,...
A comment says that the sequence is not periodic. Perhaps this is obvious, but not to me.
Is there a simple proof? Does it follow from a well-known theorem?
Can someone help?
Klaus
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