[seqfan] Re: Niven-Harshad english numbers
franktaw at netscape.net
franktaw at netscape.net
Fri Mar 13 18:50:08 CET 2009
Ugly, ugly, ugly.
Sorry, but it is. There are so many arbitrary features here. Leaving
aside that this is both a "base" and a "word" sequence, why does
20,5,14 become 20514 instead of 200514 or (20*26+5)*26+14? (Your way,
you can't tell the difference between "ACE" and "ME" -- both are 135.)
Franklin T. Adams-Watters
-----Original Message-----
From: Eric Angelini <Eric.Angelini at kntv.be>
Hello SeqFan,
is there already a list of numbers spelled in english
which would kind of obey this law:
http://www.research.att.com/~njas/sequences/A005349
For instance T E N is divisible by T+E+N in this way:
20 5 14 / 20+5+14
20514 / 39 = 526
(letters are replaced by their rank in the alphabet)
Thanks,
É.
More information about the SeqFan
mailing list