A104308 - cp's OEIS frontend

A104308 Number of perfect rulers of length n having the least possible largest difference between any adjacent marks that can occur amongst all perfect rulers of this length.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	1
10	7
11	3
12	1
13	1
14	3
15	1
16	3
17	1
18	1
19	12
20	3
21	1
22	1
23	1
24	4
25	1
26	6
27	1
28	1
29	1
30	22
31	7
32	1
33	3
34	1
35	1
36	1
37	1
38	15
39	3
40	1
41	1
42	1
43	1
44	14
45	3
46	1
47	1
48	1
49	1
50	1
51	3
52	1
53	1
54	3
55	1
56	1
57	1
58	2
59	1
60	13
61	3
62	1
63	1
64	1
65	3
66	1
67	2
68	1
69	1
70	1
71	1
72	7
73	3
74	10
75	4
76	2
77	3
78	1
79	1
80	7
81	3
82	26
83	10
84	10
85	2
86	1
87	3
88	1
89	1
90	1
91	26
92	10
93	26
94	2
95	4
96	8
97	3
98	1
99	1
100	1

[1, 1, 1, 2, 1, 1, 1, 2, 1, 7, 3, 1, 1, 3, 1, 3, 1, 1, 12, 3, 1, 1, 1, 4, 1, 6, 1, 1, 1, 22, 7, 1, 3, 1, 1, 1, 1, 15, 3, 1, 1, 1, 1, 14, 3, 1, 1, 1, 1, 1, 3, 1, 1, 3, 1, 1, 1, 2, 1, 13, 3, 1, 1, 1, 3, 1, 2, 1, 1, 1, 1, 7, 3, 10, 4, 2, 3, 1, 1, 7, 3, 26, 10, 10, 2, 1, 3, 1, 1, 1, 26, 10, 26, 2, 4, 8, 3, 1, 1, 1]

cp's OEIS Frontend

A104308 Number of perfect rulers of length n having the least possible largest difference between any adjacent marks that can occur amongst all perfect rulers of this length.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	1
10	7
11	3
12	1
13	1
14	3
15	1
16	3
17	1
18	1
19	12
20	3
21	1
22	1
23	1
24	4
25	1
26	6
27	1
28	1
29	1
30	22
31	7
32	1
33	3
34	1
35	1
36	1
37	1
38	15
39	3
40	1
41	1
42	1
43	1
44	14
45	3
46	1
47	1
48	1
49	1
50	1
51	3
52	1
53	1
54	3
55	1
56	1
57	1
58	2
59	1
60	13
61	3
62	1
63	1
64	1
65	3
66	1
67	2
68	1
69	1
70	1
71	1
72	7
73	3
74	10
75	4
76	2
77	3
78	1
79	1
80	7
81	3
82	26
83	10
84	10
85	2
86	1
87	3
88	1
89	1
90	1
91	26
92	10
93	26
94	2
95	4
96	8
97	3
98	1
99	1
100	1

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	1
10	7
11	3
12	1
13	1
14	3
15	1
16	3
17	1
18	1
19	12
20	3
21	1
22	1
23	1
24	4
25	1
26	6
27	1
28	1
29	1
30	22
31	7
32	1
33	3
34	1
35	1
36	1
37	1
38	15
39	3
40	1
41	1
42	1
43	1
44	14
45	3
46	1
47	1
48	1
49	1
50	1
51	3
52	1
53	1
54	3
55	1
56	1
57	1
58	2
59	1
60	13
61	3
62	1
63	1
64	1
65	3
66	1
67	2
68	1
69	1
70	1
71	1
72	7
73	3
74	10
75	4
76	2
77	3
78	1
79	1
80	7
81	3
82	26
83	10
84	10
85	2
86	1
87	3
88	1
89	1
90	1
91	26
92	10
93	26
94	2
95	4
96	8
97	3
98	1
99	1
100	1

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	1
10	7
11	3
12	1
13	1
14	3
15	1
16	3
17	1
18	1
19	12
20	3
21	1
22	1
23	1
24	4
25	1
26	6
27	1
28	1
29	1
30	22
31	7
32	1
33	3
34	1
35	1
36	1
37	1
38	15
39	3
40	1
41	1
42	1
43	1
44	14
45	3
46	1
47	1
48	1
49	1
50	1
51	3
52	1
53	1
54	3
55	1
56	1
57	1
58	2
59	1
60	13
61	3
62	1
63	1
64	1
65	3
66	1
67	2
68	1
69	1
70	1
71	1
72	7
73	3
74	10
75	4
76	2
77	3
78	1
79	1
80	7
81	3
82	26
83	10
84	10
85	2
86	1
87	3
88	1
89	1
90	1
91	26
92	10
93	26
94	2
95	4
96	8
97	3
98	1
99	1
100	1