A328646 - cp's OEIS frontend

A328646 Irregular triangular array read by rows: row n shows the coefficients of this polynomial of degree n: (1/n!)*(numerator of n-th derivative of (1-x)/(x^2-3x+1)).

n	a(n)
0	1
1	-1
2	2
3	-2
4	1
5	5
6	-6
7	3
8	-1
9	13
10	-20
11	12
12	-4
13	1
14	34
15	-65
16	50
17	-20
18	5
19	-1
20	89
21	-204
22	195
23	-100
24	30
25	-6
26	1
27	233
28	-623
29	714
30	-455
31	175
32	-42
33	7
34	-1
35	610
36	-1864
37	2492
38	-1904
39	910
40	-280
41	56
42	-8
43	1
44	1597
45	-5490
46	8388
47	-7476
48	4284
49	-1638
50	420
51	-72
52	9
53	-1
54	4181

[1, -1, 2, -2, 1, 5, -6, 3, -1, 13, -20, 12, -4, 1, 34, -65, 50, -20, 5, -1, 89, -204, 195, -100, 30, -6, 1, 233, -623, 714, -455, 175, -42, 7, -1, 610, -1864, 2492, -1904, 910, -280, 56, -8, 1, 1597, -5490, 8388, -7476, 4284, -1638, 420, -72, 9, -1, 4181]

cp's OEIS Frontend

A328646 Irregular triangular array read by rows: row n shows the coefficients of this polynomial of degree n: (1/n!)*(numerator of n-th derivative of (1-x)/(x^2-3x+1)).

Table of values

List of values