A324305 - cp's OEIS frontend

A324305 Triangle, read by rows, where the g.f. of row n equals Product_{k=0..n-2} (n + ky + ny^2) for n > 1 with a single '1' in row 1.

n	a(n)
1	1
2	2
3	0
4	2
5	9
6	3
7	18
8	3
9	9
10	64
11	48
12	200
13	96
14	200
15	48
16	64
17	625
18	750
19	2775
20	2280
21	4300
22	2280
23	2775
24	750
25	625
26	7776
27	12960
28	46440
29	53640
30	100584
31	81360
32	100584
33	53640
34	46440
35	12960
36	7776
37	117649
38	252105
39	909979
40	1337700
41	2594501
42	2753415
43	3604342
44	2753415
45	2594501
46	1337700
47	909979
48	252105
49	117649
50	2097152
51	5505024
52	20414464
53	36040704
54	73543680
55	94730496
56	133244544
57	128389632
58	133244544
59	94730496
60	73543680
61	36040704
62	20414464
63	5505024
64	2097152

[1, 2, 0, 2, 9, 3, 18, 3, 9, 64, 48, 200, 96, 200, 48, 64, 625, 750, 2775, 2280, 4300, 2280, 2775, 750, 625, 7776, 12960, 46440, 53640, 100584, 81360, 100584, 53640, 46440, 12960, 7776, 117649, 252105, 909979, 1337700, 2594501, 2753415, 3604342, 2753415, 2594501, 1337700, 909979, 252105, 117649, 2097152, 5505024, 20414464, 36040704, 73543680, 94730496, 133244544, 128389632, 133244544, 94730496, 73543680, 36040704, 20414464, 5505024, 2097152]

cp's OEIS Frontend

A324305 Triangle, read by rows, where the g.f. of row n equals Product_{k=0..n-2} (n + ky + ny^2) for n > 1 with a single '1' in row 1.

Table of values

List of values

cp's OEIS Frontend

A324305 Triangle, read by rows, where the g.f. of row n equals Product_{k=0..n-2} (n + k*y + n*y^2) for n > 1 with a single '1' in row 1.

Table of values

List of values

A324305 Triangle, read by rows, where the g.f. of row n equals Product_{k=0..n-2} (n + ky + ny^2) for n > 1 with a single '1' in row 1.