|
| |
|
|
A015170
|
|
Sum of (Gaussian) q-binomial coefficients for q=-7.
|
|
1
|
|
|
|
1, 2, -4, 88, 1552, 214304, -25657408, 25161122176, 21180326658304, 145091197773521408, -854412416885602518016, 40982963248858736353073152, 1689534488240076764899484766208, 567260343703475322245495898410786816
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,2
|
|
|
LINKS
|
|
|
|
MATHEMATICA
|
Total/@Table[QBinomial[n, m, -7], {n, 0, 20}, {m, 0, n}] (* Vincenzo Librandi, Nov 01 2012 *)
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
sign
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
