A378036 - cp's OEIS frontend

A378036 First differences of A378033 (greatest positive integer < n that is 1 or nonsquarefree).

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

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

cp's OEIS Frontend

A378036 First differences of A378033 (greatest positive integer < n that is 1 or nonsquarefree).

Table of values

List of values

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

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

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