A360202 - cp's OEIS frontend

A360202 Array read by antidiagonals: T(m,n) is the number of (non-null) induced trees in the grid graph P_m X P_n.

n	a(n)
1	1
2	3
3	3
4	6
5	12
6	6
7	10
8	33
9	33
10	10
11	15
12	78
13	138
14	78
15	15
16	21
17	171
18	533
19	533
20	171
21	21
22	28
23	360
24	2003
25	3568
26	2003
27	360
28	28
29	36
30	741
31	7453
32	23686
33	23686
34	7453
35	741
36	36
37	45
38	1506
39	27643
40	156614
41	277606
42	156614
43	27643
44	1506
45	45
46	55
47	3039
48	102432
49	1034875
50	3234373
51	3234373
52	1034875
53	102432
54	3039
55	55

[1, 3, 3, 6, 12, 6, 10, 33, 33, 10, 15, 78, 138, 78, 15, 21, 171, 533, 533, 171, 21, 28, 360, 2003, 3568, 2003, 360, 28, 36, 741, 7453, 23686, 23686, 7453, 741, 36, 45, 1506, 27643, 156614, 277606, 156614, 27643, 1506, 45, 55, 3039, 102432, 1034875, 3234373, 3234373, 1034875, 102432, 3039, 55]

cp's OEIS Frontend

A360202 Array read by antidiagonals: T(m,n) is the number of (non-null) induced trees in the grid graph P_m X P_n.

Table of values

List of values