A276060 - cp's OEIS frontend

A276060 Triangle read by rows: T(n,k) is the number of compositions of n into parts congruent to 1 mod 3 and having asymmetry degree equal to k (n>=0; 0<=k<=floor(n/5)).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	2
7	2
8	2
9	2
10	4
11	3
12	6
13	3
14	10
15	5
16	10
17	4
18	4
19	20
20	4
21	7
22	22
23	12
24	6
25	34
26	20
27	10
28	42
29	36
30	9
31	64
32	48
33	8
34	15
35	70
36	96
37	8
38	13
39	112
40	120
41	32
42	22
43	124
44	204
45	56
46	19
47	184
48	280
49	112
50	32
51	212
52	436
53	176
54	16
55	28
56	310
57	564
58	360
59	16
60	47
61	346
62	896
63	504
64	80
65	41
66	512
67	1128
68	920
69	144
70	69
71	570
72	1704
73	1360

[1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 4, 3, 6, 3, 10, 5, 10, 4, 4, 20, 4, 7, 22, 12, 6, 34, 20, 10, 42, 36, 9, 64, 48, 8, 15, 70, 96, 8, 13, 112, 120, 32, 22, 124, 204, 56, 19, 184, 280, 112, 32, 212, 436, 176, 16, 28, 310, 564, 360, 16, 47, 346, 896, 504, 80, 41, 512, 1128, 920, 144, 69, 570, 1704, 1360]

cp's OEIS Frontend

A276060 Triangle read by rows: T(n,k) is the number of compositions of n into parts congruent to 1 mod 3 and having asymmetry degree equal to k (n>=0; 0<=k<=floor(n/5)).

Table of values

List of values