A275435 - cp's OEIS frontend

A275435 Triangle read by rows: T(n,k) is the number of 00-avoiding binary words of length n having degree of asymmetry equal to k (n>=0; 0<=k<=floor(n/2)).

n	a(n)
0	1
1	2
2	1
3	2
4	3
5	2
6	2
7	4
8	2
9	5
10	6
11	2
12	3
13	8
14	8
15	2
16	8
17	14
18	10
19	2
20	5
21	16
22	20
23	12
24	2
25	13
26	30
27	30
28	14
29	2
30	8
31	30
32	48
33	40
34	16
35	2
36	21
37	60
38	78
39	54
40	18
41	2
42	13
43	56
44	106
45	112
46	68
47	20
48	2
49	34
50	116
51	184
52	166
53	86
54	22
55	2
56	21
57	102
58	224
59	286
60	224
61	104
62	24
63	2
64	55
65	218
66	408
67	452
68	310
69	126
70	26
71	2

[1, 2, 1, 2, 3, 2, 2, 4, 2, 5, 6, 2, 3, 8, 8, 2, 8, 14, 10, 2, 5, 16, 20, 12, 2, 13, 30, 30, 14, 2, 8, 30, 48, 40, 16, 2, 21, 60, 78, 54, 18, 2, 13, 56, 106, 112, 68, 20, 2, 34, 116, 184, 166, 86, 22, 2, 21, 102, 224, 286, 224, 104, 24, 2, 55, 218, 408, 452, 310, 126, 26, 2]

cp's OEIS Frontend

A275435 Triangle read by rows: T(n,k) is the number of 00-avoiding binary words of length n having degree of asymmetry equal to k (n>=0; 0<=k<=floor(n/2)).

Table of values

List of values

n	a(n)
0	1
1	2
2	1
3	2
4	3
5	2
6	2
7	4
8	2
9	5
10	6
11	2
12	3
13	8
14	8
15	2
16	8
17	14
18	10
19	2
20	5
21	16
22	20
23	12
24	2
25	13
26	30
27	30
28	14
29	2
30	8
31	30
32	48
33	40
34	16
35	2
36	21
37	60
38	78
39	54
40	18
41	2
42	13
43	56
44	106
45	112
46	68
47	20
48	2
49	34
50	116
51	184
52	166
53	86
54	22
55	2
56	21
57	102
58	224
59	286
60	224
61	104
62	24
63	2
64	55
65	218
66	408
67	452
68	310
69	126
70	26
71	2

n	a(n)
0	1
1	2
2	1
3	2
4	3
5	2
6	2
7	4
8	2
9	5
10	6
11	2
12	3
13	8
14	8
15	2
16	8
17	14
18	10
19	2
20	5
21	16
22	20
23	12
24	2
25	13
26	30
27	30
28	14
29	2
30	8
31	30
32	48
33	40
34	16
35	2
36	21
37	60
38	78
39	54
40	18
41	2
42	13
43	56
44	106
45	112
46	68
47	20
48	2
49	34
50	116
51	184
52	166
53	86
54	22
55	2
56	21
57	102
58	224
59	286
60	224
61	104
62	24
63	2
64	55
65	218
66	408
67	452
68	310
69	126
70	26
71	2

n	a(n)
0	1
1	2
2	1
3	2
4	3
5	2
6	2
7	4
8	2
9	5
10	6
11	2
12	3
13	8
14	8
15	2
16	8
17	14
18	10
19	2
20	5
21	16
22	20
23	12
24	2
25	13
26	30
27	30
28	14
29	2
30	8
31	30
32	48
33	40
34	16
35	2
36	21
37	60
38	78
39	54
40	18
41	2
42	13
43	56
44	106
45	112
46	68
47	20
48	2
49	34
50	116
51	184
52	166
53	86
54	22
55	2
56	21
57	102
58	224
59	286
60	224
61	104
62	24
63	2
64	55
65	218
66	408
67	452
68	310
69	126
70	26
71	2