A124747 - cp's OEIS frontend

A124747 Inverse of number triangle A124744.

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

[1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 2, 2, 2, 1, 0, 0, 3, 3, 3, 2, 1, 0, 0, 7, 7, 7, 5, 3, 1, 0, 0, 12, 12, 12, 9, 6, 3, 1, 0, 0, 30, 30, 30, 23, 16, 9, 4, 1, 0, 0, 55, 55, 55, 43, 31, 19, 10, 4, 1]

cp's OEIS Frontend

A124747 Inverse of number triangle A124744.

Table of values

List of values

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

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

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