[seqfan] Re: A051264 == A050278 ?

Giovanni Resta g.resta at iit.cnr.it
Wed Jan 11 00:39:29 CET 2012

Hi Hans,

I've seen you have created the sequence
A204047 of minimal k-persistent numbers (in the strict sense,
i.e., a number is k-persistent if it has persistency up to k but not

I've added the entries from a(7)=153846076923
to a(16)=201062849735918.

Since a number cannot be 9-persistent, I have set a(9)=0.

Giovanni Resta

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