A136329 - cp's OEIS frontend

A136329 Triangular sequence of coefficients of a polynomial recursion for C_n and B_n Cartan matrices: p(x, n) = (-2 + x)p(x, n - 1) - p(x, n - 2) p(x,n)=x2-4x+4-m:m=4;(related sequence: A_n:m=1,G_n,m=3,B_n,C_n,m=2) This triangular sequence is an extension to the Cartan pattern of matrices.

n	a(n)
1	1
2	-2
3	1
4	0
5	-4
6	1
7	2
8	7
9	-6
10	1
11	-4
12	-8
13	18
14	-8
15	1
16	6
17	5
18	-38
19	33
20	-10
21	1
22	-8
23	4
24	63
25	-96
26	52
27	-12
28	1
29	10
30	-21
31	-84
32	222
33	-190
34	75
35	-14
36	1
37	-12
38	48
39	84
40	-432
41	550
42	-328
43	102
44	-16
45	1
46	14
47	-87
48	-36
49	726
50	-1342
51	1131
52	-518
53	133
54	-18
55	1
56	-16
57	140
58	-99
59	-1056
60	2860
61	-3276
62	2065
63	-768
64	168
65	-20
66	1

[1, -2, 1, 0, -4, 1, 2, 7, -6, 1, -4, -8, 18, -8, 1, 6, 5, -38, 33, -10, 1, -8, 4, 63, -96, 52, -12, 1, 10, -21, -84, 222, -190, 75, -14, 1, -12, 48, 84, -432, 550, -328, 102, -16, 1, 14, -87, -36, 726, -1342, 1131, -518, 133, -18, 1, -16, 140, -99, -1056, 2860, -3276, 2065, -768, 168, -20, 1]

cp's OEIS Frontend

A136329 Triangular sequence of coefficients of a polynomial recursion for C_n and B_n Cartan matrices: p(x, n) = (-2 + x)p(x, n - 1) - p(x, n - 2) p(x,n)=x2-4x+4-m:m=4;(related sequence: A_n:m=1,G_n,m=3,B_n,C_n,m=2) This triangular sequence is an extension to the Cartan pattern of matrices.

Table of values

List of values

cp's OEIS Frontend

A136329 Triangular sequence of coefficients of a polynomial recursion for C_n and B_n Cartan matrices: p(x, n) = (-2 + x)*p(x, n - 1) - p(x, n - 2) p(x,n)=x2-4*x+4-m:m=4;(related sequence: A_n:m=1,G_n,m=3,B_n,C_n,m=2) This triangular sequence is an extension to the Cartan pattern of matrices.

Table of values

List of values

A136329 Triangular sequence of coefficients of a polynomial recursion for C_n and B_n Cartan matrices: p(x, n) = (-2 + x)p(x, n - 1) - p(x, n - 2) p(x,n)=x2-4x+4-m:m=4;(related sequence: A_n:m=1,G_n,m=3,B_n,C_n,m=2) This triangular sequence is an extension to the Cartan pattern of matrices.