A125165 - cp's OEIS frontend

A125165 Triangle read by rows: T(n,k) = C(n,k) + 3C(n,k+1) + 2C(n,k+2) (0<=k<=n).

n	a(n)
0	1
1	4
2	1
3	9
4	5
5	1
6	16
7	14
8	6
9	1
10	25
11	30
12	20
13	7
14	1
15	36
16	55
17	50
18	27
19	8
20	1
21	49
22	91
23	105
24	77
25	35
26	9
27	1
28	64
29	140
30	196
31	182
32	112
33	44
34	10
35	1
36	81
37	204
38	336
39	378
40	294
41	156
42	54
43	11
44	1
45	100
46	285
47	540
48	714
49	672
50	450
51	210
52	65
53	12
54	1
55	121
56	385
57	825
58	1254
59	1386
60	1122
61	660
62	275
63	77
64	13
65	1
66	144

[1, 4, 1, 9, 5, 1, 16, 14, 6, 1, 25, 30, 20, 7, 1, 36, 55, 50, 27, 8, 1, 49, 91, 105, 77, 35, 9, 1, 64, 140, 196, 182, 112, 44, 10, 1, 81, 204, 336, 378, 294, 156, 54, 11, 1, 100, 285, 540, 714, 672, 450, 210, 65, 12, 1, 121, 385, 825, 1254, 1386, 1122, 660, 275, 77, 13, 1, 144]

cp's OEIS Frontend

A125165 Triangle read by rows: T(n,k) = C(n,k) + 3C(n,k+1) + 2C(n,k+2) (0<=k<=n).

Table of values

List of values

cp's OEIS Frontend

A125165 Triangle read by rows: T(n,k) = C(n,k) + 3*C(n,k+1) + 2*C(n,k+2) (0<=k<=n).

Table of values

List of values

A125165 Triangle read by rows: T(n,k) = C(n,k) + 3C(n,k+1) + 2C(n,k+2) (0<=k<=n).