A134520 - cp's OEIS frontend

A134520 Triangle read by rows: A007318 + A128174 - A000012 as infinite lower triangular matrices.

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	0
7	3
8	2
9	1
10	1
11	3
12	6
13	3
14	1
15	0
16	5
17	9
18	10
19	4
20	1
21	1
22	5
23	15
24	19
25	15
26	5
27	1
28	0
29	7
30	20
31	35
32	34
33	21
34	6
35	1
36	1
37	7
38	28
39	55
40	70
41	55
42	28
43	7
44	1
45	0
46	9
47	35
48	84
49	125
50	126
51	83
52	36
53	8
54	1
55	1
56	9
57	45
58	119
59	210
60	251
61	210
62	119
63	45
64	9
65	1
66	0
67	11
68	54
69	165
70	329
71	462
72	461
73	330
74	164
75	55
76	10
77	1

[1, 0, 1, 1, 1, 1, 0, 3, 2, 1, 1, 3, 6, 3, 1, 0, 5, 9, 10, 4, 1, 1, 5, 15, 19, 15, 5, 1, 0, 7, 20, 35, 34, 21, 6, 1, 1, 7, 28, 55, 70, 55, 28, 7, 1, 0, 9, 35, 84, 125, 126, 83, 36, 8, 1, 1, 9, 45, 119, 210, 251, 210, 119, 45, 9, 1, 0, 11, 54, 165, 329, 462, 461, 330, 164, 55, 10, 1]

cp's OEIS Frontend

A134520 Triangle read by rows: A007318 + A128174 - A000012 as infinite lower triangular matrices.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	0
7	3
8	2
9	1
10	1
11	3
12	6
13	3
14	1
15	0
16	5
17	9
18	10
19	4
20	1
21	1
22	5
23	15
24	19
25	15
26	5
27	1
28	0
29	7
30	20
31	35
32	34
33	21
34	6
35	1
36	1
37	7
38	28
39	55
40	70
41	55
42	28
43	7
44	1
45	0
46	9
47	35
48	84
49	125
50	126
51	83
52	36
53	8
54	1
55	1
56	9
57	45
58	119
59	210
60	251
61	210
62	119
63	45
64	9
65	1
66	0
67	11
68	54
69	165
70	329
71	462
72	461
73	330
74	164
75	55
76	10
77	1

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	0
7	3
8	2
9	1
10	1
11	3
12	6
13	3
14	1
15	0
16	5
17	9
18	10
19	4
20	1
21	1
22	5
23	15
24	19
25	15
26	5
27	1
28	0
29	7
30	20
31	35
32	34
33	21
34	6
35	1
36	1
37	7
38	28
39	55
40	70
41	55
42	28
43	7
44	1
45	0
46	9
47	35
48	84
49	125
50	126
51	83
52	36
53	8
54	1
55	1
56	9
57	45
58	119
59	210
60	251
61	210
62	119
63	45
64	9
65	1
66	0
67	11
68	54
69	165
70	329
71	462
72	461
73	330
74	164
75	55
76	10
77	1

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	0
7	3
8	2
9	1
10	1
11	3
12	6
13	3
14	1
15	0
16	5
17	9
18	10
19	4
20	1
21	1
22	5
23	15
24	19
25	15
26	5
27	1
28	0
29	7
30	20
31	35
32	34
33	21
34	6
35	1
36	1
37	7
38	28
39	55
40	70
41	55
42	28
43	7
44	1
45	0
46	9
47	35
48	84
49	125
50	126
51	83
52	36
53	8
54	1
55	1
56	9
57	45
58	119
59	210
60	251
61	210
62	119
63	45
64	9
65	1
66	0
67	11
68	54
69	165
70	329
71	462
72	461
73	330
74	164
75	55
76	10
77	1