| Author |
Comment/Response |
yehuda ben-shimol
|
 09/26/10 04:03am
Hi
your code seems to be OK. If you want a more direct approach, compute it yourself, as in
s1[n_, k_] := s1[n - 1, k - 1] + k*s1[n - 1, k + 1] + s1[n - 2, k];
s1[1, k_] = 1;
s1[2, k_] = 2;
Table[s1[n, k], {n, 6}, {k, 6}]
this yields the desired matrix (2D recurrence table)
yehuda
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