A200536 - cp's OEIS frontend

A200536 Triangle, read by rows of 2n+1 terms, where row n lists the coefficients in (1+3x+2*x^2)^n.

n	a(n)
0	1
1	1
2	3
3	2
4	1
5	6
6	13
7	12
8	4
9	1
10	9
11	33
12	63
13	66
14	36
15	8
16	1
17	12
18	62
19	180
20	321
21	360
22	248
23	96
24	16
25	1
26	15
27	100
28	390
29	985
30	1683
31	1970
32	1560
33	800
34	240
35	32
36	1
37	18
38	147
39	720
40	2355
41	5418
42	8989
43	10836
44	9420
45	5760
46	2352
47	576
48	64
49	1
50	21
51	203
52	1197
53	4809
54	13923
55	29953
56	48639
57	59906
58	55692
59	38472
60	19152
61	6496
62	1344
63	128

[1, 1, 3, 2, 1, 6, 13, 12, 4, 1, 9, 33, 63, 66, 36, 8, 1, 12, 62, 180, 321, 360, 248, 96, 16, 1, 15, 100, 390, 985, 1683, 1970, 1560, 800, 240, 32, 1, 18, 147, 720, 2355, 5418, 8989, 10836, 9420, 5760, 2352, 576, 64, 1, 21, 203, 1197, 4809, 13923, 29953, 48639, 59906, 55692, 38472, 19152, 6496, 1344, 128]

cp's OEIS Frontend

A200536 Triangle, read by rows of 2n+1 terms, where row n lists the coefficients in (1+3x+2*x^2)^n.

Table of values

List of values

cp's OEIS Frontend

A200536 Triangle, read by rows of 2*n+1 terms, where row n lists the coefficients in (1+3*x+2*x^2)^n.

Table of values

List of values

A200536 Triangle, read by rows of 2n+1 terms, where row n lists the coefficients in (1+3x+2*x^2)^n.