A119825 - cp's OEIS frontend

A119825 Triangle read by rows: T(n,k) is the number of ternary sequences of length n containing k subsequences 000 (consecutively; n,k>=0).

n	a(n)
0	1
1	3
2	9
3	26
4	1
5	76
6	4
7	1
8	222
9	16
10	4
11	1
12	648
13	60
14	16
15	4
16	1
17	1892
18	212
19	62
20	16
21	4
22	1
23	5524
24	728
25	224
26	64
27	16
28	4
29	1
30	16128
31	2444
32	788
33	236
34	66
35	16
36	4
37	1
38	47088
39	8064
40	2712
41	848
42	248
43	68
44	16
45	4
46	1
47	137480
48	26256
49	9168
50	2984
51	908
52	260
53	70
54	16
55	4
56	1
57	401392
58	84576
59	30576

[1, 3, 9, 26, 1, 76, 4, 1, 222, 16, 4, 1, 648, 60, 16, 4, 1, 1892, 212, 62, 16, 4, 1, 5524, 728, 224, 64, 16, 4, 1, 16128, 2444, 788, 236, 66, 16, 4, 1, 47088, 8064, 2712, 848, 248, 68, 16, 4, 1, 137480, 26256, 9168, 2984, 908, 260, 70, 16, 4, 1, 401392, 84576, 30576]

cp's OEIS Frontend

A119825 Triangle read by rows: T(n,k) is the number of ternary sequences of length n containing k subsequences 000 (consecutively; n,k>=0).

Table of values

List of values