A119467 - cp's OEIS frontend

A119467 A masked Pascal triangle.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	3
8	0
9	1
10	1
11	0
12	6
13	0
14	1
15	0
16	5
17	0
18	10
19	0
20	1
21	1
22	0
23	15
24	0
25	15
26	0
27	1
28	0
29	7
30	0
31	35
32	0
33	21
34	0
35	1
36	1
37	0
38	28
39	0
40	70
41	0
42	28
43	0
44	1
45	0
46	9
47	0
48	84
49	0
50	126
51	0
52	36
53	0
54	1
55	1
56	0
57	45
58	0
59	210
60	0
61	210
62	0
63	45
64	0
65	1
66	0
67	11
68	0
69	165
70	0
71	462
72	0
73	330
74	0
75	55
76	0
77	1
78	1
79	0
80	66
81	0
82	495
83	0
84	924

[1, 0, 1, 1, 0, 1, 0, 3, 0, 1, 1, 0, 6, 0, 1, 0, 5, 0, 10, 0, 1, 1, 0, 15, 0, 15, 0, 1, 0, 7, 0, 35, 0, 21, 0, 1, 1, 0, 28, 0, 70, 0, 28, 0, 1, 0, 9, 0, 84, 0, 126, 0, 36, 0, 1, 1, 0, 45, 0, 210, 0, 210, 0, 45, 0, 1, 0, 11, 0, 165, 0, 462, 0, 330, 0, 55, 0, 1, 1, 0, 66, 0, 495, 0, 924]

cp's OEIS Frontend

A119467 A masked Pascal triangle.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	3
8	0
9	1
10	1
11	0
12	6
13	0
14	1
15	0
16	5
17	0
18	10
19	0
20	1
21	1
22	0
23	15
24	0
25	15
26	0
27	1
28	0
29	7
30	0
31	35
32	0
33	21
34	0
35	1
36	1
37	0
38	28
39	0
40	70
41	0
42	28
43	0
44	1
45	0
46	9
47	0
48	84
49	0
50	126
51	0
52	36
53	0
54	1
55	1
56	0
57	45
58	0
59	210
60	0
61	210
62	0
63	45
64	0
65	1
66	0
67	11
68	0
69	165
70	0
71	462
72	0
73	330
74	0
75	55
76	0
77	1
78	1
79	0
80	66
81	0
82	495
83	0
84	924

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	3
8	0
9	1
10	1
11	0
12	6
13	0
14	1
15	0
16	5
17	0
18	10
19	0
20	1
21	1
22	0
23	15
24	0
25	15
26	0
27	1
28	0
29	7
30	0
31	35
32	0
33	21
34	0
35	1
36	1
37	0
38	28
39	0
40	70
41	0
42	28
43	0
44	1
45	0
46	9
47	0
48	84
49	0
50	126
51	0
52	36
53	0
54	1
55	1
56	0
57	45
58	0
59	210
60	0
61	210
62	0
63	45
64	0
65	1
66	0
67	11
68	0
69	165
70	0
71	462
72	0
73	330
74	0
75	55
76	0
77	1
78	1
79	0
80	66
81	0
82	495
83	0
84	924

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	3
8	0
9	1
10	1
11	0
12	6
13	0
14	1
15	0
16	5
17	0
18	10
19	0
20	1
21	1
22	0
23	15
24	0
25	15
26	0
27	1
28	0
29	7
30	0
31	35
32	0
33	21
34	0
35	1
36	1
37	0
38	28
39	0
40	70
41	0
42	28
43	0
44	1
45	0
46	9
47	0
48	84
49	0
50	126
51	0
52	36
53	0
54	1
55	1
56	0
57	45
58	0
59	210
60	0
61	210
62	0
63	45
64	0
65	1
66	0
67	11
68	0
69	165
70	0
71	462
72	0
73	330
74	0
75	55
76	0
77	1
78	1
79	0
80	66
81	0
82	495
83	0
84	924