A086414 - cp's OEIS frontend

A086414 Minimal exponent in prime factorization of 3-smooth numbers.

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

[0, 1, 1, 2, 1, 3, 2, 1, 4, 1, 1, 3, 5, 2, 1, 1, 6, 2, 4, 1, 2, 7, 2, 1, 1, 3, 5, 8, 2, 2, 1, 3, 1, 9, 2, 3, 6, 1, 3, 2, 10, 2, 4, 1, 1, 3, 3, 11, 7, 2, 4, 2, 1, 3, 4, 12, 1, 2, 4, 3, 1, 8, 3, 5, 13, 2, 2, 4, 4, 1, 1, 3, 5, 14, 3, 2, 9, 4, 5, 1, 2, 3, 5, 15, 4, 2, 1, 4, 6, 1, 3, 3, 10, 5, 16, 5, 2, 2]

cp's OEIS Frontend

A086414 Minimal exponent in prime factorization of 3-smooth numbers.

Table of values

List of values

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

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

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