A201161 - cp's OEIS frontend

A201161 Irregular triangle read by rows: number of colored Motzkin paths of length n and rank k.

n	a(n)
0	1
1	2
2	1
3	4
4	2
5	4
6	8
7	1
8	4
9	9
10	12
11	16
12	2
13	4
14	12
15	20
16	30
17	32
18	32
19	1
20	4
21	9
22	20
23	34
24	56
25	73
26	88
27	80
28	64
29	2
30	4
31	12
32	24
33	46
34	72
35	116
36	156
37	206
38	232
39	240
40	192
41	128

[1, 2, 1, 4, 2, 4, 8, 1, 4, 9, 12, 16, 2, 4, 12, 20, 30, 32, 32, 1, 4, 9, 20, 34, 56, 73, 88, 80, 64, 2, 4, 12, 24, 46, 72, 116, 156, 206, 232, 240, 192, 128]

cp's OEIS Frontend

A201161 Irregular triangle read by rows: number of colored Motzkin paths of length n and rank k.

Table of values

List of values

n	a(n)
0	1
1	2
2	1
3	4
4	2
5	4
6	8
7	1
8	4
9	9
10	12
11	16
12	2
13	4
14	12
15	20
16	30
17	32
18	32
19	1
20	4
21	9
22	20
23	34
24	56
25	73
26	88
27	80
28	64
29	2
30	4
31	12
32	24
33	46
34	72
35	116
36	156
37	206
38	232
39	240
40	192
41	128

n	a(n)
0	1
1	2
2	1
3	4
4	2
5	4
6	8
7	1
8	4
9	9
10	12
11	16
12	2
13	4
14	12
15	20
16	30
17	32
18	32
19	1
20	4
21	9
22	20
23	34
24	56
25	73
26	88
27	80
28	64
29	2
30	4
31	12
32	24
33	46
34	72
35	116
36	156
37	206
38	232
39	240
40	192
41	128

n	a(n)
0	1
1	2
2	1
3	4
4	2
5	4
6	8
7	1
8	4
9	9
10	12
11	16
12	2
13	4
14	12
15	20
16	30
17	32
18	32
19	1
20	4
21	9
22	20
23	34
24	56
25	73
26	88
27	80
28	64
29	2
30	4
31	12
32	24
33	46
34	72
35	116
36	156
37	206
38	232
39	240
40	192
41	128