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| Title: | Mathematics at DEC |
|
| Moderator: | RUSURE::EDP |
|
| Created: | Mon Feb 03 1986 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 2083 |
| Total number of notes: | 14613 |
648.0. "Prob 85:03 from Western Number Theory" by CLT::GILBERT (eager like a child) Thu Jan 15 1987 21:28
n n
If c(n) is the coefficient of x in (1 + x + x�) , show that the determinant
[ c(0) c(1) ... c(k) ] k
of the matrix [ c(1) c(2) ... c(k+1) ] is 2 .
[ ... ]
[ c(k) c(k+1) c(2k) ]
Problem by D.H.Lehmer, who has shown this, but believes there must be
a simpler proof.
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