A286239 - cp's OEIS frontend

A286239 Triangular table: T(n,k) = 0 if k does not divide n, otherwise T(n,k) = P(A000010(n/k), k), where P is sequence A000027 used as a pairing function N x N -> N. Table is read by rows as T(1,1), T(2,1), T(2,2), etc.

n	a(n)
1	1
2	1
3	2
4	3
5	0
6	4
7	3
8	2
9	0
10	7
11	10
12	0
13	0
14	0
15	11
16	3
17	5
18	4
19	0
20	0
21	16
22	21
23	0
24	0
25	0
26	0
27	0
28	22
29	10
30	5
31	0
32	7
33	0
34	0
35	0
36	29
37	21
38	0
39	8
40	0
41	0
42	0
43	0
44	0
45	37
46	10
47	14
48	0
49	0
50	11
51	0
52	0
53	0
54	0
55	46
56	55
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	56
67	10
68	5
69	8
70	12
71	0
72	16
73	0
74	0
75	0
76	0
77	0
78	67
79	78
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	79
92	21
93	27
94	0
95	0
96	0
97	0
98	22
99	0
100	0
101	0
102	0
103	0
104	0
105	92
106	36
107	0
108	19
109	0
110	17
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	106

[1, 1, 2, 3, 0, 4, 3, 2, 0, 7, 10, 0, 0, 0, 11, 3, 5, 4, 0, 0, 16, 21, 0, 0, 0, 0, 0, 22, 10, 5, 0, 7, 0, 0, 0, 29, 21, 0, 8, 0, 0, 0, 0, 0, 37, 10, 14, 0, 0, 11, 0, 0, 0, 0, 46, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 56, 10, 5, 8, 12, 0, 16, 0, 0, 0, 0, 0, 67, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 79, 21, 27, 0, 0, 0, 0, 22, 0, 0, 0, 0, 0, 0, 92, 36, 0, 19, 0, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 106]

cp's OEIS Frontend

A286239 Triangular table: T(n,k) = 0 if k does not divide n, otherwise T(n,k) = P(A000010(n/k), k), where P is sequence A000027 used as a pairing function N x N -> N. Table is read by rows as T(1,1), T(2,1), T(2,2), etc.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	3
5	0
6	4
7	3
8	2
9	0
10	7
11	10
12	0
13	0
14	0
15	11
16	3
17	5
18	4
19	0
20	0
21	16
22	21
23	0
24	0
25	0
26	0
27	0
28	22
29	10
30	5
31	0
32	7
33	0
34	0
35	0
36	29
37	21
38	0
39	8
40	0
41	0
42	0
43	0
44	0
45	37
46	10
47	14
48	0
49	0
50	11
51	0
52	0
53	0
54	0
55	46
56	55
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	56
67	10
68	5
69	8
70	12
71	0
72	16
73	0
74	0
75	0
76	0
77	0
78	67
79	78
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	79
92	21
93	27
94	0
95	0
96	0
97	0
98	22
99	0
100	0
101	0
102	0
103	0
104	0
105	92
106	36
107	0
108	19
109	0
110	17
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	106

n	a(n)
1	1
2	1
3	2
4	3
5	0
6	4
7	3
8	2
9	0
10	7
11	10
12	0
13	0
14	0
15	11
16	3
17	5
18	4
19	0
20	0
21	16
22	21
23	0
24	0
25	0
26	0
27	0
28	22
29	10
30	5
31	0
32	7
33	0
34	0
35	0
36	29
37	21
38	0
39	8
40	0
41	0
42	0
43	0
44	0
45	37
46	10
47	14
48	0
49	0
50	11
51	0
52	0
53	0
54	0
55	46
56	55
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	56
67	10
68	5
69	8
70	12
71	0
72	16
73	0
74	0
75	0
76	0
77	0
78	67
79	78
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	79
92	21
93	27
94	0
95	0
96	0
97	0
98	22
99	0
100	0
101	0
102	0
103	0
104	0
105	92
106	36
107	0
108	19
109	0
110	17
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	106

n	a(n)
1	1
2	1
3	2
4	3
5	0
6	4
7	3
8	2
9	0
10	7
11	10
12	0
13	0
14	0
15	11
16	3
17	5
18	4
19	0
20	0
21	16
22	21
23	0
24	0
25	0
26	0
27	0
28	22
29	10
30	5
31	0
32	7
33	0
34	0
35	0
36	29
37	21
38	0
39	8
40	0
41	0
42	0
43	0
44	0
45	37
46	10
47	14
48	0
49	0
50	11
51	0
52	0
53	0
54	0
55	46
56	55
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	56
67	10
68	5
69	8
70	12
71	0
72	16
73	0
74	0
75	0
76	0
77	0
78	67
79	78
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	79
92	21
93	27
94	0
95	0
96	0
97	0
98	22
99	0
100	0
101	0
102	0
103	0
104	0
105	92
106	36
107	0
108	19
109	0
110	17
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	106