A194938 - cp's OEIS frontend

A194938 Triangle read by rows: coefficients of polynomials p(x,n) defined by 1/(1-t-t^2)^x = Sum_{n=1..oo} p(x,n)*t^n/n!.

n	a(n)
1	1
2	0
3	1
4	0
5	3
6	1
7	0
8	8
9	9
10	1
11	0
12	42
13	59
14	18
15	1
16	0
17	264
18	450
19	215
20	30
21	1
22	0
23	2160
24	4114
25	2475
26	565
27	45
28	1
29	0
30	20880
31	43512
32	30814
33	9345
34	1225
35	63
36	1
37	0
38	236880
39	528492
40	420756
41	154609
42	27720
43	2338
44	84
45	1
46	0
47	3064320
48	7235568
49	6316316
50	2673972
51	594489
52	69552

[1, 0, 1, 0, 3, 1, 0, 8, 9, 1, 0, 42, 59, 18, 1, 0, 264, 450, 215, 30, 1, 0, 2160, 4114, 2475, 565, 45, 1, 0, 20880, 43512, 30814, 9345, 1225, 63, 1, 0, 236880, 528492, 420756, 154609, 27720, 2338, 84, 1, 0, 3064320, 7235568, 6316316, 2673972, 594489, 69552]

cp's OEIS Frontend

A194938 Triangle read by rows: coefficients of polynomials p(x,n) defined by 1/(1-t-t^2)^x = Sum_{n=1..oo} p(x,n)*t^n/n!.

Table of values

List of values