A071948 - cp's OEIS frontend

A071948 Triangle read by rows of numbers of paths in a lattice satisfying certain conditions.

n	a(n)
0	1
1	1
2	2
3	1
4	4
5	7
6	1
7	6
8	18
9	30
10	1
11	8
12	33
13	88
14	143
15	1
16	10
17	52
18	182
19	455
20	728
21	1
22	12
23	75
24	320
25	1020
26	2448
27	3876
28	1
29	14
30	102
31	510
32	1938
33	5814
34	13566
35	21318
36	1
37	16
38	133
39	760
40	3325
41	11704
42	33649
43	76912
44	120175
45	1
46	18
47	168
48	1078
49	5313
50	21252
51	70840
52	197340
53	444015

[1, 1, 2, 1, 4, 7, 1, 6, 18, 30, 1, 8, 33, 88, 143, 1, 10, 52, 182, 455, 728, 1, 12, 75, 320, 1020, 2448, 3876, 1, 14, 102, 510, 1938, 5814, 13566, 21318, 1, 16, 133, 760, 3325, 11704, 33649, 76912, 120175, 1, 18, 168, 1078, 5313, 21252, 70840, 197340, 444015]

cp's OEIS Frontend

A071948 Triangle read by rows of numbers of paths in a lattice satisfying certain conditions.

Table of values

List of values