[seqfan] Re: Concatenation

[Leroy Quet]

It should be noted that I only sometimes use U (not my notation originally). And even then, somewhere in the definition I always note that this means concatenation.

In my opinion, I don't care if there is a standard notation, just as long as it is noted in the definition or comments that the notation used means concatenation.

Thanks,
Leroy Quet

[ ( [ ([( [ ( ([[o0Oo0Ooo0Oo(0)oO0ooO0oO0o]]) ) ] )]) ] ) ]


--- On Fri, 4/23/10, Charles Greathouse <charles.greathouse at case.edu> wrote:
>...
> Leroy Quet uses U for concatenation, as in A165784.
>...