A118884 - cp's OEIS frontend

A118884 Triangle read by rows: T(n,k) is the number of binary sequences of length n containing k subsequences 0011 (n,k>=0).

n	a(n)
0	1
1	2
2	4
3	8
4	15
5	1
6	28
7	4
8	52
9	12
10	96
11	32
12	177
13	78
14	1
15	326
16	180
17	6
18	600
19	400
20	24
21	1104
22	864
23	80
24	2031
25	1827
26	237
27	1
28	3736
29	3800
30	648
31	8
32	6872
33	7800
34	1672
35	40
36	12640
37	15840
38	4128
39	160
40	23249
41	31884
42	9846
43	556
44	1
45	42762
46	63704
47	22844
48	1752
49	10
50	78652
51	126480

[1, 2, 4, 8, 15, 1, 28, 4, 52, 12, 96, 32, 177, 78, 1, 326, 180, 6, 600, 400, 24, 1104, 864, 80, 2031, 1827, 237, 1, 3736, 3800, 648, 8, 6872, 7800, 1672, 40, 12640, 15840, 4128, 160, 23249, 31884, 9846, 556, 1, 42762, 63704, 22844, 1752, 10, 78652, 126480]

cp's OEIS Frontend

A118884 Triangle read by rows: T(n,k) is the number of binary sequences of length n containing k subsequences 0011 (n,k>=0).

Table of values

List of values