A336642 - cp's OEIS frontend

A336642 One less than the largest square dividing n: a(n) = A008833(n)-1.

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

[0, 0, 0, 3, 0, 0, 0, 3, 8, 0, 0, 3, 0, 0, 0, 15, 0, 8, 0, 3, 0, 0, 0, 3, 24, 0, 8, 3, 0, 0, 0, 15, 0, 0, 0, 35, 0, 0, 0, 3, 0, 0, 0, 3, 8, 0, 0, 15, 48, 24, 0, 3, 0, 8, 0, 3, 0, 0, 0, 3, 0, 0, 8, 63, 0, 0, 0, 3, 0, 0, 0, 35, 0, 0, 24, 3, 0, 0, 0, 15, 80, 0, 0, 3, 0, 0, 0, 3, 0, 8, 0, 3, 0, 0, 0, 15, 0, 48, 8, 99, 0, 0, 0, 3, 0]

cp's OEIS Frontend

A336642 One less than the largest square dividing n: a(n) = A008833(n)-1.

Table of values

List of values

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

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

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