A257778 - cp's OEIS frontend

A257778 Smallest k, such that n is a Belgian-k number.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	3
15	2
16	1
17	0
18	0
19	8
20	0
21	0
22	0
23	1
24	0
25	2
26	0
27	0
28	6
29	5
30	0
31	0
32	2
33	0
34	3
35	0
36	0
37	4
38	2
39	0
40	0
41	1
42	0
43	1
44	0
45	0
46	2
47	3
48	0
49	6
50	0
51	3
52	3
53	0
54	0
55	0
56	1
57	4
58	1
59	3
60	0
61	5
62	0
63	0
64	4
65	4
66	0
67	2
68	6
69	3
70	0
71	0
72	0
73	3
74	1
75	3
76	4
77	0
78	3
79	8
80	0
81	0
82	2
83	6
84	0
85	7

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 2, 1, 0, 0, 8, 0, 0, 0, 1, 0, 2, 0, 0, 6, 5, 0, 0, 2, 0, 3, 0, 0, 4, 2, 0, 0, 1, 0, 1, 0, 0, 2, 3, 0, 6, 0, 3, 3, 0, 0, 0, 1, 4, 1, 3, 0, 5, 0, 0, 4, 4, 0, 2, 6, 3, 0, 0, 0, 3, 1, 3, 4, 0, 3, 8, 0, 0, 2, 6, 0, 7]

cp's OEIS Frontend

A257778 Smallest k, such that n is a Belgian-k number.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	3
15	2
16	1
17	0
18	0
19	8
20	0
21	0
22	0
23	1
24	0
25	2
26	0
27	0
28	6
29	5
30	0
31	0
32	2
33	0
34	3
35	0
36	0
37	4
38	2
39	0
40	0
41	1
42	0
43	1
44	0
45	0
46	2
47	3
48	0
49	6
50	0
51	3
52	3
53	0
54	0
55	0
56	1
57	4
58	1
59	3
60	0
61	5
62	0
63	0
64	4
65	4
66	0
67	2
68	6
69	3
70	0
71	0
72	0
73	3
74	1
75	3
76	4
77	0
78	3
79	8
80	0
81	0
82	2
83	6
84	0
85	7

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	3
15	2
16	1
17	0
18	0
19	8
20	0
21	0
22	0
23	1
24	0
25	2
26	0
27	0
28	6
29	5
30	0
31	0
32	2
33	0
34	3
35	0
36	0
37	4
38	2
39	0
40	0
41	1
42	0
43	1
44	0
45	0
46	2
47	3
48	0
49	6
50	0
51	3
52	3
53	0
54	0
55	0
56	1
57	4
58	1
59	3
60	0
61	5
62	0
63	0
64	4
65	4
66	0
67	2
68	6
69	3
70	0
71	0
72	0
73	3
74	1
75	3
76	4
77	0
78	3
79	8
80	0
81	0
82	2
83	6
84	0
85	7

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	3
15	2
16	1
17	0
18	0
19	8
20	0
21	0
22	0
23	1
24	0
25	2
26	0
27	0
28	6
29	5
30	0
31	0
32	2
33	0
34	3
35	0
36	0
37	4
38	2
39	0
40	0
41	1
42	0
43	1
44	0
45	0
46	2
47	3
48	0
49	6
50	0
51	3
52	3
53	0
54	0
55	0
56	1
57	4
58	1
59	3
60	0
61	5
62	0
63	0
64	4
65	4
66	0
67	2
68	6
69	3
70	0
71	0
72	0
73	3
74	1
75	3
76	4
77	0
78	3
79	8
80	0
81	0
82	2
83	6
84	0
85	7