A324960 - cp's OEIS frontend

A324960 Triangle of coefficients T(n,k) of y^k in Product_{k=0..n-1} (1 + (k+2)y + y^2), read by rows of terms k = 0..2n, for n >= 0.

n	a(n)
0	1
1	1
2	2
3	1
4	1
5	5
6	8
7	5
8	1
9	1
10	9
11	29
12	42
13	29
14	9
15	1
16	1
17	14
18	75
19	196
20	268
21	196
22	75
23	14
24	1
25	1
26	20
27	160
28	660
29	1519
30	2000
31	1519
32	660
33	160
34	20
35	1
36	1
37	27
38	301
39	1800
40	6299
41	13293
42	17038
43	13293
44	6299
45	1800
46	301
47	27
48	1
49	1
50	35
51	518
52	4235
53	21000
54	65485
55	129681
56	162890
57	129681
58	65485
59	21000
60	4235
61	518
62	35
63	1
64	1
65	44
66	834
67	8932
68	59633
69	258720
70	740046
71	1395504
72	1725372
73	1395504
74	740046
75	258720
76	59633
77	8932
78	834
79	44
80	1
81	1
82	54
83	1275
84	17316
85	149787
86	863982
87	3386879
88	9054684
89	16420458
90	20044728
91	16420458
92	9054684
93	3386879
94	863982
95	149787
96	17316
97	1275
98	54
99	1

[1, 1, 2, 1, 1, 5, 8, 5, 1, 1, 9, 29, 42, 29, 9, 1, 1, 14, 75, 196, 268, 196, 75, 14, 1, 1, 20, 160, 660, 1519, 2000, 1519, 660, 160, 20, 1, 1, 27, 301, 1800, 6299, 13293, 17038, 13293, 6299, 1800, 301, 27, 1, 1, 35, 518, 4235, 21000, 65485, 129681, 162890, 129681, 65485, 21000, 4235, 518, 35, 1, 1, 44, 834, 8932, 59633, 258720, 740046, 1395504, 1725372, 1395504, 740046, 258720, 59633, 8932, 834, 44, 1, 1, 54, 1275, 17316, 149787, 863982, 3386879, 9054684, 16420458, 20044728, 16420458, 9054684, 3386879, 863982, 149787, 17316, 1275, 54, 1]

cp's OEIS Frontend

A324960 Triangle of coefficients T(n,k) of y^k in Product_{k=0..n-1} (1 + (k+2)y + y^2), read by rows of terms k = 0..2n, for n >= 0.

Table of values

List of values

cp's OEIS Frontend

A324960 Triangle of coefficients T(n,k) of y^k in Product_{k=0..n-1} (1 + (k+2)*y + y^2), read by rows of terms k = 0..2*n, for n >= 0.

Table of values

List of values

A324960 Triangle of coefficients T(n,k) of y^k in Product_{k=0..n-1} (1 + (k+2)y + y^2), read by rows of terms k = 0..2n, for n >= 0.