A275433 - cp's OEIS frontend

A275433 Triangle read by rows: T(n,k) is the number of compositions of n having degree of asymmetry equal to k (n>=0; 0<=k<=n/3).

n	a(n)
0	1
1	1
2	2
3	2
4	2
5	4
6	4
7	4
8	12
9	8
10	20
11	4
12	8
13	44
14	12
15	16
16	68
17	44
18	16
19	132
20	100
21	8
22	32
23	196
24	252
25	32
26	32
27	356
28	500
29	136
30	64
31	516
32	1068
33	384
34	16
35	64
36	900
37	1956
38	1096
39	80
40	128
41	1284
42	3804
43	2592
44	384
45	128
46	2180
47	6612
48	6152
49	1280
50	32
51	256
52	3076
53	12108
54	13056
55	4080
56	192
57	256
58	5124
59	20292
60	27784
61	11056
62	1024
63	512
64	7172
65	35644
66	54816
67	28960
68	3904
69	64

[1, 1, 2, 2, 2, 4, 4, 4, 12, 8, 20, 4, 8, 44, 12, 16, 68, 44, 16, 132, 100, 8, 32, 196, 252, 32, 32, 356, 500, 136, 64, 516, 1068, 384, 16, 64, 900, 1956, 1096, 80, 128, 1284, 3804, 2592, 384, 128, 2180, 6612, 6152, 1280, 32, 256, 3076, 12108, 13056, 4080, 192, 256, 5124, 20292, 27784, 11056, 1024, 512, 7172, 35644, 54816, 28960, 3904, 64]

cp's OEIS Frontend

A275433 Triangle read by rows: T(n,k) is the number of compositions of n having degree of asymmetry equal to k (n>=0; 0<=k<=n/3).

Table of values

List of values