A329618 - cp's OEIS frontend

A329618 a(n) = gcd(A001222(n), A324888(n)), where A324888(n) is the minimal number of primorials (A002110) that add to A108951(n).

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

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

cp's OEIS Frontend

A329618 a(n) = gcd(A001222(n), A324888(n)), where A324888(n) is the minimal number of primorials (A002110) that add to A108951(n).

Table of values

List of values

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

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

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