[seqfan] Re: A007051

Kevin Ryde user42_kevin at yahoo.com.au
Sun Dec 7 09:33:06 CET 2014


reinhard.zumkeller at gmail.com (Reinhard Zumkeller) writes:
>
> A049456 Stern's diatomic array
> I wonder why there is no xref concerning row sums.

Row sum = 3^n+1 (and total for all rows 1/2*(3^(n+1)+1)+n)
would be by Stern as summarized by Lehmer (ref in A049456).
Dunno if Stern's original is easily available online.



More information about the SeqFan mailing list