A273896 - cp's OEIS frontend

A273896 Triangle read by rows: T(n,k) is the number of bargraphs of semiperimeter n having k UHU configurations, where U=(0,1), H(1,0); (n>=2, k>=0).

n	a(n)
2	1
3	2
4	4
5	1
6	9
7	4
8	22
9	12
10	1
11	56
12	35
13	6
14	146
15	104
16	24
17	1
18	388
19	312
20	86
21	8
22	1048
23	938
24	300
25	40
26	1
27	2869
28	2824
29	1032
30	170
31	10
32	7942
33	8520
34	3502
35	680
36	60
37	1
38	22192
39	25763
40	11748
41	2632
42	295
43	12
44	62510
45	78064
46	39072
47	9926
48	1330
49	84
50	1
51	177308
52	236976
53	129100
54	36640
55	5712
56	469
57	14
58	506008
59	720574
60	424344
61	132960
62	23660
63	2352
64	112
65	1

[1, 2, 4, 1, 9, 4, 22, 12, 1, 56, 35, 6, 146, 104, 24, 1, 388, 312, 86, 8, 1048, 938, 300, 40, 1, 2869, 2824, 1032, 170, 10, 7942, 8520, 3502, 680, 60, 1, 22192, 25763, 11748, 2632, 295, 12, 62510, 78064, 39072, 9926, 1330, 84, 1, 177308, 236976, 129100, 36640, 5712, 469, 14, 506008, 720574, 424344, 132960, 23660, 2352, 112, 1]

cp's OEIS Frontend

A273896 Triangle read by rows: T(n,k) is the number of bargraphs of semiperimeter n having k UHU configurations, where U=(0,1), H(1,0); (n>=2, k>=0).

Table of values

List of values