A071947 - cp's OEIS frontend

A071947 Triangle read by rows of numbers of paths in a lattice satisfying certain conditions.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	1
6	1
7	2
8	3
9	1
10	1
11	3
12	6
13	6
14	3
15	1
16	4
17	10
18	15
19	15
20	6
21	1
22	5
23	15
24	29
25	40
26	36
27	15
28	1
29	6
30	21
31	49
32	84
33	105
34	91
35	36
36	1
37	7
38	28
39	76
40	154
41	238
42	280
43	232
44	91
45	1
46	8
47	36
48	111
49	258
50	468
51	672
52	750
53	603
54	232
55	1
56	9
57	45
58	155
59	405
60	837
61	1398
62	1890
63	2025
64	1585
65	603
66	1
67	10
68	55
69	209
70	605

[1, 1, 0, 1, 1, 1, 1, 2, 3, 1, 1, 3, 6, 6, 3, 1, 4, 10, 15, 15, 6, 1, 5, 15, 29, 40, 36, 15, 1, 6, 21, 49, 84, 105, 91, 36, 1, 7, 28, 76, 154, 238, 280, 232, 91, 1, 8, 36, 111, 258, 468, 672, 750, 603, 232, 1, 9, 45, 155, 405, 837, 1398, 1890, 2025, 1585, 603, 1, 10, 55, 209, 605]

cp's OEIS Frontend

A071947 Triangle read by rows of numbers of paths in a lattice satisfying certain conditions.

Table of values

List of values