A291081 - cp's OEIS frontend

A291081 Irregular triangle read by rows: T(n,m) = number of lattice paths of type A^H terminating at point (n, m).

n	a(n)
0	1
1	1
2	7
3	6
4	3
5	1
6	51
7	45
8	30
9	15
10	5
11	1
12	393
13	357
14	266
15	161
16	77
17	28
18	7
19	1
20	3139
21	2907
22	2304
23	1554
24	882
25	414
26	156
27	45
28	9
29	1
30	25653
31	24068
32	19855
33	14355
34	9042
35	4917
36	2277
37	880
38	275
39	66
40	11
41	1
42	212941
43	201643
44	171106
45	129844
46	87802
47	52624
48	27742
49	12727
50	5005
51	1651
52	442
53	91
54	13
55	1

[1, 1, 7, 6, 3, 1, 51, 45, 30, 15, 5, 1, 393, 357, 266, 161, 77, 28, 7, 1, 3139, 2907, 2304, 1554, 882, 414, 156, 45, 9, 1, 25653, 24068, 19855, 14355, 9042, 4917, 2277, 880, 275, 66, 11, 1, 212941, 201643, 171106, 129844, 87802, 52624, 27742, 12727, 5005, 1651, 442, 91, 13, 1]

cp's OEIS Frontend

A291081 Irregular triangle read by rows: T(n,m) = number of lattice paths of type A^H terminating at point (n, m).

Table of values

List of values