A118013 - cp's OEIS frontend

A118013 Triangle read by rows: T(n,k) = floor(n^2/k), 1<=k<=n.

n	a(n)
1	1
2	4
3	2
4	9
5	4
6	3
7	16
8	8
9	5
10	4
11	25
12	12
13	8
14	6
15	5
16	36
17	18
18	12
19	9
20	7
21	6
22	49
23	24
24	16
25	12
26	9
27	8
28	7
29	64
30	32
31	21
32	16
33	12
34	10
35	9
36	8
37	81
38	40
39	27
40	20
41	16
42	13
43	11
44	10
45	9
46	100
47	50
48	33
49	25
50	20
51	16
52	14
53	12
54	11
55	10
56	121
57	60
58	40
59	30
60	24
61	20
62	17
63	15
64	13
65	12
66	11
67	144
68	72
69	48
70	36
71	28
72	24
73	20
74	18
75	16
76	14

[1, 4, 2, 9, 4, 3, 16, 8, 5, 4, 25, 12, 8, 6, 5, 36, 18, 12, 9, 7, 6, 49, 24, 16, 12, 9, 8, 7, 64, 32, 21, 16, 12, 10, 9, 8, 81, 40, 27, 20, 16, 13, 11, 10, 9, 100, 50, 33, 25, 20, 16, 14, 12, 11, 10, 121, 60, 40, 30, 24, 20, 17, 15, 13, 12, 11, 144, 72, 48, 36, 28, 24, 20, 18, 16, 14]

cp's OEIS Frontend

A118013 Triangle read by rows: T(n,k) = floor(n^2/k), 1<=k<=n.

Table of values

List of values

n	a(n)
1	1
2	4
3	2
4	9
5	4
6	3
7	16
8	8
9	5
10	4
11	25
12	12
13	8
14	6
15	5
16	36
17	18
18	12
19	9
20	7
21	6
22	49
23	24
24	16
25	12
26	9
27	8
28	7
29	64
30	32
31	21
32	16
33	12
34	10
35	9
36	8
37	81
38	40
39	27
40	20
41	16
42	13
43	11
44	10
45	9
46	100
47	50
48	33
49	25
50	20
51	16
52	14
53	12
54	11
55	10
56	121
57	60
58	40
59	30
60	24
61	20
62	17
63	15
64	13
65	12
66	11
67	144
68	72
69	48
70	36
71	28
72	24
73	20
74	18
75	16
76	14

n	a(n)
1	1
2	4
3	2
4	9
5	4
6	3
7	16
8	8
9	5
10	4
11	25
12	12
13	8
14	6
15	5
16	36
17	18
18	12
19	9
20	7
21	6
22	49
23	24
24	16
25	12
26	9
27	8
28	7
29	64
30	32
31	21
32	16
33	12
34	10
35	9
36	8
37	81
38	40
39	27
40	20
41	16
42	13
43	11
44	10
45	9
46	100
47	50
48	33
49	25
50	20
51	16
52	14
53	12
54	11
55	10
56	121
57	60
58	40
59	30
60	24
61	20
62	17
63	15
64	13
65	12
66	11
67	144
68	72
69	48
70	36
71	28
72	24
73	20
74	18
75	16
76	14

n	a(n)
1	1
2	4
3	2
4	9
5	4
6	3
7	16
8	8
9	5
10	4
11	25
12	12
13	8
14	6
15	5
16	36
17	18
18	12
19	9
20	7
21	6
22	49
23	24
24	16
25	12
26	9
27	8
28	7
29	64
30	32
31	21
32	16
33	12
34	10
35	9
36	8
37	81
38	40
39	27
40	20
41	16
42	13
43	11
44	10
45	9
46	100
47	50
48	33
49	25
50	20
51	16
52	14
53	12
54	11
55	10
56	121
57	60
58	40
59	30
60	24
61	20
62	17
63	15
64	13
65	12
66	11
67	144
68	72
69	48
70	36
71	28
72	24
73	20
74	18
75	16
76	14