A137865 - cp's OEIS frontend

A137865 Triangle read by rows, antidiagonals of an array formed by A000012 * A049310(transform).

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

[1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 1, 1, 0, 1, 1, 2, 3, 4, 3, 1, 1, 1, 2, 3, 4, 3, 1, 0, 1, 1, 2, 3, 5, 7, 7, 4, 1, 1, 1, 2, 3, 5, 7, 7, 4, 1, 0, 1, 1, 2, 3, 5, 8, 12, 14, 11, 5, 1, 1, 1, 2, 3, 5, 12, 14, 11, 5, 1, 0]

cp's OEIS Frontend

A137865 Triangle read by rows, antidiagonals of an array formed by A000012 * A049310(transform).

Table of values

List of values

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

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

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