A103294 - cp's OEIS frontend

A103294 Triangle T, read by rows: T(n,k) = number of complete rulers with length n and k segments (n >= 0, k >= 0).

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	0
13	3
14	1
15	0
16	0
17	0
18	4
19	4
20	1
21	0
22	0
23	0
24	2
25	9
26	5
27	1
28	0
29	0
30	0
31	0
32	12
33	14
34	6
35	1
36	0
37	0
38	0
39	0
40	8
41	27
42	20
43	7
44	1
45	0
46	0
47	0
48	0
49	4
50	40
51	48
52	27
53	8
54	1
55	0
56	0
57	0
58	0
59	0
60	38
61	90
62	75
63	35
64	9
65	1
66	0
67	0
68	0
69	0
70	0
71	30
72	134
73	166
74	110
75	44
76	10
77	1
78	0
79	0
80	0
81	0
82	0
83	14
84	166
85	311
86	277
87	154
88	54
89	11
90	1

[1, 0, 1, 0, 0, 1, 0, 0, 2, 1, 0, 0, 0, 3, 1, 0, 0, 0, 4, 4, 1, 0, 0, 0, 2, 9, 5, 1, 0, 0, 0, 0, 12, 14, 6, 1, 0, 0, 0, 0, 8, 27, 20, 7, 1, 0, 0, 0, 0, 4, 40, 48, 27, 8, 1, 0, 0, 0, 0, 0, 38, 90, 75, 35, 9, 1, 0, 0, 0, 0, 0, 30, 134, 166, 110, 44, 10, 1, 0, 0, 0, 0, 0, 14, 166, 311, 277, 154, 54, 11, 1]

cp's OEIS Frontend

A103294 Triangle T, read by rows: T(n,k) = number of complete rulers with length n and k segments (n >= 0, k >= 0).

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	2
9	1
10	0
11	0
12	0
13	3
14	1
15	0
16	0
17	0
18	4
19	4
20	1
21	0
22	0
23	0
24	2
25	9
26	5
27	1
28	0
29	0
30	0
31	0
32	12
33	14
34	6
35	1
36	0
37	0
38	0
39	0
40	8
41	27
42	20
43	7
44	1
45	0
46	0
47	0
48	0
49	4
50	40
51	48
52	27
53	8
54	1
55	0
56	0
57	0
58	0
59	0
60	38
61	90
62	75
63	35
64	9
65	1
66	0
67	0
68	0
69	0
70	0
71	30
72	134
73	166
74	110
75	44
76	10
77	1
78	0
79	0
80	0
81	0
82	0
83	14
84	166
85	311
86	277
87	154
88	54
89	11
90	1

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	0
13	3
14	1
15	0
16	0
17	0
18	4
19	4
20	1
21	0
22	0
23	0
24	2
25	9
26	5
27	1
28	0
29	0
30	0
31	0
32	12
33	14
34	6
35	1
36	0
37	0
38	0
39	0
40	8
41	27
42	20
43	7
44	1
45	0
46	0
47	0
48	0
49	4
50	40
51	48
52	27
53	8
54	1
55	0
56	0
57	0
58	0
59	0
60	38
61	90
62	75
63	35
64	9
65	1
66	0
67	0
68	0
69	0
70	0
71	30
72	134
73	166
74	110
75	44
76	10
77	1
78	0
79	0
80	0
81	0
82	0
83	14
84	166
85	311
86	277
87	154
88	54
89	11
90	1

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	0
13	3
14	1
15	0
16	0
17	0
18	4
19	4
20	1
21	0
22	0
23	0
24	2
25	9
26	5
27	1
28	0
29	0
30	0
31	0
32	12
33	14
34	6
35	1
36	0
37	0
38	0
39	0
40	8
41	27
42	20
43	7
44	1
45	0
46	0
47	0
48	0
49	4
50	40
51	48
52	27
53	8
54	1
55	0
56	0
57	0
58	0
59	0
60	38
61	90
62	75
63	35
64	9
65	1
66	0
67	0
68	0
69	0
70	0
71	30
72	134
73	166
74	110
75	44
76	10
77	1
78	0
79	0
80	0
81	0
82	0
83	14
84	166
85	311
86	277
87	154
88	54
89	11
90	1