A186428 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A186428 as a simple table

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	7
7	1
8	7
9	4
10	1
11	1
12	11
13	1
14	15
15	19
16	15
17	1
18	28
19	1
20	37
21	5
22	31
23	1
24	31
25	6
26	21
27	13
28	31
29	1
30	13
31	1
32	31
33	1
34	43
35	39
36	20
37	1
38	27
39	27
40	67
41	1
42	3
43	1
44	7
45	7
46	55
47	1
48	71
49	8
50	73
51	31
52	87
53	1
54	91
55	19
56	39
57	73
58	67
59	1
60	61
61	1
62	39
63	33
64	63
65	45
66	7
67	1
68	67
69	85
70	129
71	1
72	157
73	1
74	45
75	109
76	51
77	93
78	21
79	1
80	31
81	40
82	91
83	1
84	123
85	13
86	51
87	43
88	151
89	1
90	49
91	15
92	7
93	109
94	103
95	51
96	151
97	1
98	113
99	25
100	124
101	1
102	73
103	1
104	141
105	123
106	115
107	1
108	3
109	1
110	133
111	51
112	111
113	1
114	111
115	7
116	121
117	121

[0,1,1,3,1,7,1,7,4,1,1,11,1,15,19,15,1,28,1,37,5, 31,1,31,6,21,13,31,1,13,1,31,1,43,39,20,1,27,27, 67,1,3,1,7,7,55,1,71,8,73,31,87,1,91,19,39,73,67, 1,61,1,39,33,63,45,7,1,67,85,129,1,157,1,45,109, 51,93,21,1,31,40,91,1,123,13,51,43,151,1,49,15,7, 109,103,51,151,1,113,25,124,1,73,1,141,123,115,1, 3,1,133,51,111,1,111,7,121,121]

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	7
7	1
8	7
9	4
10	1
11	1
12	11
13	1
14	15
15	19
16	15
17	1
18	28
19	1
20	37
21	5
22	31
23	1
24	31
25	6
26	21
27	13
28	31
29	1
30	13
31	1
32	31
33	1
34	43
35	39
36	20
37	1
38	27
39	27
40	67
41	1
42	3
43	1
44	7
45	7
46	55
47	1
48	71
49	8
50	73
51	31
52	87
53	1
54	91
55	19
56	39
57	73
58	67
59	1
60	61
61	1
62	39
63	33
64	63
65	45
66	7
67	1
68	67
69	85
70	129
71	1
72	157
73	1
74	45
75	109
76	51
77	93
78	21
79	1
80	31
81	40
82	91
83	1
84	123
85	13
86	51
87	43
88	151
89	1
90	49
91	15
92	7
93	109
94	103
95	51
96	151
97	1
98	113
99	25
100	124
101	1
102	73
103	1
104	141
105	123
106	115
107	1
108	3
109	1
110	133
111	51
112	111
113	1
114	111
115	7
116	121
117	121

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	7
7	1
8	7
9	4
10	1
11	1
12	11
13	1
14	15
15	19
16	15
17	1
18	28
19	1
20	37
21	5
22	31
23	1
24	31
25	6
26	21
27	13
28	31
29	1
30	13
31	1
32	31
33	1
34	43
35	39
36	20
37	1
38	27
39	27
40	67
41	1
42	3
43	1
44	7
45	7
46	55
47	1
48	71
49	8
50	73
51	31
52	87
53	1
54	91
55	19
56	39
57	73
58	67
59	1
60	61
61	1
62	39
63	33
64	63
65	45
66	7
67	1
68	67
69	85
70	129
71	1
72	157
73	1
74	45
75	109
76	51
77	93
78	21
79	1
80	31
81	40
82	91
83	1
84	123
85	13
86	51
87	43
88	151
89	1
90	49
91	15
92	7
93	109
94	103
95	51
96	151
97	1
98	113
99	25
100	124
101	1
102	73
103	1
104	141
105	123
106	115
107	1
108	3
109	1
110	133
111	51
112	111
113	1
114	111
115	7
116	121
117	121

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	7
7	1
8	7
9	4
10	1
11	1
12	11
13	1
14	15
15	19
16	15
17	1
18	28
19	1
20	37
21	5
22	31
23	1
24	31
25	6
26	21
27	13
28	31
29	1
30	13
31	1
32	31
33	1
34	43
35	39
36	20
37	1
38	27
39	27
40	67
41	1
42	3
43	1
44	7
45	7
46	55
47	1
48	71
49	8
50	73
51	31
52	87
53	1
54	91
55	19
56	39
57	73
58	67
59	1
60	61
61	1
62	39
63	33
64	63
65	45
66	7
67	1
68	67
69	85
70	129
71	1
72	157
73	1
74	45
75	109
76	51
77	93
78	21
79	1
80	31
81	40
82	91
83	1
84	123
85	13
86	51
87	43
88	151
89	1
90	49
91	15
92	7
93	109
94	103
95	51
96	151
97	1
98	113
99	25
100	124
101	1
102	73
103	1
104	141
105	123
106	115
107	1
108	3
109	1
110	133
111	51
112	111
113	1
114	111
115	7
116	121
117	121