A277646 - cp's OEIS frontend

A277646 Triangle T(n,k) = floor(n^2/k) for 1 <= k <= n^2, read by rows.

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

[1, 4, 2, 1, 1, 9, 4, 3, 2, 1, 1, 1, 1, 1, 16, 8, 5, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 25, 12, 8, 6, 5, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 36, 18, 12, 9, 7, 6, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 49, 24, 16, 12, 9, 8, 7, 6]

cp's OEIS Frontend

A277646 Triangle T(n,k) = floor(n^2/k) for 1 <= k <= n^2, read by rows.

Table of values

List of values

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

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

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