[seqfan] A Carmichael paper

[Vladimir Shevelev]

Dear SeqFans,

In Aug 2015 I published paper:
"Representation of positive integers 
by the form x^3+y^3+z^3-3xyz"
http://arxiv.org/pdf/1508.05748v1.pdf
While browsing the Bulletin of the 
American Mathematical Society, Michel
Marcus found a Carmichael paper with
almost the same title (now it is available
in A074232).  You can see that the
methods of these papers are quite different.
So comparing the results, we can consider
proof of points (i)-(iii) in my paper as a
short proof of the main results of Carmichael's
paper, while the points (iv)-(v) of my paper 
give new results.
I am happy to unwittingly continue with a 
new approach a research of the 
outstanding mathematician Robert Daniel 
Carmichael in exact CENTENARY
(Aug 1915 - Aug 2015) of his paper.
I am very grateful to Michel for this
information.

Best regards,
Vladimir