z-transform of n
k
0
1
2
3
4
5
6
7
1
1
1
0
0
0
0
0
0
1
4
1
0
0
0
0
0
1
11
11
1
0
0
0
0
1
26
66
26
1
0
0
0
1
57
302
302
57
1
0
0
1
120
1191
2416
1191
120
1
0
1
247
4293
15619
15619
4293
247
1
References:
Eliahu I. Jury, Theory and Application of the Z-transform Method, 1964
Jon M. Smith, Mathematical Modeling & Digital Simulation, p.307.