A179952 - cp's OEIS frontend

A179952 Add 1 to all the divisors of n. a(n) = number of perfect squares in the set.

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

[0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 2, 1, 0, 1, 0, 0, 1, 0, 0, 3, 0, 0, 1, 0, 0, 2, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 2, 0, 0, 4, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 2, 0, 0, 2, 1, 0, 1, 0, 0, 1, 1, 0, 3, 0, 0, 2, 0, 0, 1, 0, 2, 1, 0, 0, 1, 0, 0, 1, 1, 0, 2, 0, 0, 1, 0, 0, 4, 0, 0, 2, 0, 0, 1, 0, 1, 3]

cp's OEIS Frontend

A179952 Add 1 to all the divisors of n. a(n) = number of perfect squares in the set.

Table of values

List of values

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

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

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