A046741 - cp's OEIS frontend

A046741 Triangle read by rows giving number of arrangements of k dumbbells on 2 X n grid (n >= 0, k >= 0).

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	2
6	1
7	7
8	11
9	3
10	1
11	10
12	29
13	26
14	5
15	1
16	13
17	56
18	94
19	56
20	8
21	1
22	16
23	92
24	234
25	263
26	114
27	13
28	1
29	19
30	137
31	473
32	815
33	667
34	223
35	21
36	1
37	22
38	191
39	838
40	1982
41	2504
42	1577
43	424
44	34
45	1
46	25
47	254
48	1356
49	4115
50	7191
51	7018
52	3538
53	789
54	55
55	1
56	28
57	326
58	2054
59	7646
60	17266
61	23431

[1, 1, 1, 1, 4, 2, 1, 7, 11, 3, 1, 10, 29, 26, 5, 1, 13, 56, 94, 56, 8, 1, 16, 92, 234, 263, 114, 13, 1, 19, 137, 473, 815, 667, 223, 21, 1, 22, 191, 838, 1982, 2504, 1577, 424, 34, 1, 25, 254, 1356, 4115, 7191, 7018, 3538, 789, 55, 1, 28, 326, 2054, 7646, 17266, 23431]

cp's OEIS Frontend

A046741 Triangle read by rows giving number of arrangements of k dumbbells on 2 X n grid (n >= 0, k >= 0).

Table of values

List of values