A247299 - cp's OEIS frontend

A247299 Triangle read by rows: T(n,k) is the number of weighted lattice paths B(n) having a total of k h- and H-steps at level 0.

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	1
7	0
8	2
9	1
10	1
11	2
12	1
13	3
14	1
15	2
16	4
17	3
18	3
19	4
20	1
21	5
22	6
23	9
24	5
25	6
26	5
27	1
28	10
29	15
30	15
31	16
32	9
33	10
34	6
35	1
36	22
37	33
38	33
39	32
40	26
41	16
42	15
43	7
44	1
45	50
46	71
47	78
48	66
49	60
50	41
51	27
52	21
53	8
54	1
55	113
56	163
57	171
58	158
59	125
60	103
61	64
62	43
63	28
64	9
65	1
66	260
67	374
68	391
69	360
70	295
71	225
72	167
73	99
74	65
75	36
76	10
77	1

[1, 0, 1, 0, 1, 1, 1, 0, 2, 1, 1, 2, 1, 3, 1, 2, 4, 3, 3, 4, 1, 5, 6, 9, 5, 6, 5, 1, 10, 15, 15, 16, 9, 10, 6, 1, 22, 33, 33, 32, 26, 16, 15, 7, 1, 50, 71, 78, 66, 60, 41, 27, 21, 8, 1, 113, 163, 171, 158, 125, 103, 64, 43, 28, 9, 1, 260, 374, 391, 360, 295, 225, 167, 99, 65, 36, 10, 1]

cp's OEIS Frontend

A247299 Triangle read by rows: T(n,k) is the number of weighted lattice paths B(n) having a total of k h- and H-steps at level 0.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	1
7	0
8	2
9	1
10	1
11	2
12	1
13	3
14	1
15	2
16	4
17	3
18	3
19	4
20	1
21	5
22	6
23	9
24	5
25	6
26	5
27	1
28	10
29	15
30	15
31	16
32	9
33	10
34	6
35	1
36	22
37	33
38	33
39	32
40	26
41	16
42	15
43	7
44	1
45	50
46	71
47	78
48	66
49	60
50	41
51	27
52	21
53	8
54	1
55	113
56	163
57	171
58	158
59	125
60	103
61	64
62	43
63	28
64	9
65	1
66	260
67	374
68	391
69	360
70	295
71	225
72	167
73	99
74	65
75	36
76	10
77	1

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	1
7	0
8	2
9	1
10	1
11	2
12	1
13	3
14	1
15	2
16	4
17	3
18	3
19	4
20	1
21	5
22	6
23	9
24	5
25	6
26	5
27	1
28	10
29	15
30	15
31	16
32	9
33	10
34	6
35	1
36	22
37	33
38	33
39	32
40	26
41	16
42	15
43	7
44	1
45	50
46	71
47	78
48	66
49	60
50	41
51	27
52	21
53	8
54	1
55	113
56	163
57	171
58	158
59	125
60	103
61	64
62	43
63	28
64	9
65	1
66	260
67	374
68	391
69	360
70	295
71	225
72	167
73	99
74	65
75	36
76	10
77	1

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	1
7	0
8	2
9	1
10	1
11	2
12	1
13	3
14	1
15	2
16	4
17	3
18	3
19	4
20	1
21	5
22	6
23	9
24	5
25	6
26	5
27	1
28	10
29	15
30	15
31	16
32	9
33	10
34	6
35	1
36	22
37	33
38	33
39	32
40	26
41	16
42	15
43	7
44	1
45	50
46	71
47	78
48	66
49	60
50	41
51	27
52	21
53	8
54	1
55	113
56	163
57	171
58	158
59	125
60	103
61	64
62	43
63	28
64	9
65	1
66	260
67	374
68	391
69	360
70	295
71	225
72	167
73	99
74	65
75	36
76	10
77	1