[seqfan] Re: Incorrect Comment in A048133

Hans Havermann pxp at rogers.com
Wed Oct 6 15:23:04 CEST 2010

On Oct 6, 2010, at 8:41 AM, Donovan Johnson wrote:

> Thanks for catching my mistake. I defined an array in my program as  
> 32-bit that should have been 64-bit. I made the correction and reran  
> the program. Here's what I got:
> a(18) <= 22499004124. a(19) <= 272987915048.

Thank you, Donovan. I confirm that these are improved upper bounds for  
A048133 and, therefore, for a(19) and a(20) of A121360.

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