−3	−2	−1	N↓/k↔	+1	+2	+3	+4	+5	+6	+7	+8	+9
0	0	1	−9	36	−84	126	−126	84	−36	9	−1	0
0	0	1	−8	28	−56	70	−56	28	−8	1	0	0
0	0	1	−7	21	−35	35	−21	7	−1	0	0	0
0	0	1	−6	15	−20	15	−6	1	0	0	0	0
0	0	1	−5	10	−10	5	−1	0	0	0	0	0
0	0	1	−4	6	−4	1	0	0	0	0	0	0
0	0	1	−3	3	−1	0	0	0	0	0	0	0
0	0	1	−2	1	0	0	0	0	0	0	0	0
0	0	1	−1	0	0	0	0	0	0	0	0	0
0	0	1	0	0	0	0	0	0	0	0	0	0