A364037 - cp's OEIS frontend

A364037 Least number k such that the floor of the average of the distinct prime factors of k is n, or -1 if no such number exists.

n	a(n)
2	2
3	3
4	14
5	5
6	22
7	7
8	39
9	34
10	38
11	11
12	46
13	13
14	115
15	58
16	62
17	17
18	155
19	19
20	111
21	82
22	86
23	23
24	94
25	141
26	235
27	106
28	159
29	29
30	118
31	31
32	183
33	305
34	134
35	201
36	142
37	37
38	219
39	365
40	158
41	41
42	166
43	43
44	415
45	178
46	267
47	47
48	623
49	194
50	291
51	202
52	206
53	53
54	214
55	218
56	327
57	226
58	339
59	59
60	791
61	61

[2, 3, 14, 5, 22, 7, 39, 34, 38, 11, 46, 13, 115, 58, 62, 17, 155, 19, 111, 82, 86, 23, 94, 141, 235, 106, 159, 29, 118, 31, 183, 305, 134, 201, 142, 37, 219, 365, 158, 41, 166, 43, 415, 178, 267, 47, 623, 194, 291, 202, 206, 53, 214, 218, 327, 226, 339, 59, 791, 61]

cp's OEIS Frontend

A364037 Least number k such that the floor of the average of the distinct prime factors of k is n, or -1 if no such number exists.

Table of values

List of values

n	a(n)
2	2
3	3
4	14
5	5
6	22
7	7
8	39
9	34
10	38
11	11
12	46
13	13
14	115
15	58
16	62
17	17
18	155
19	19
20	111
21	82
22	86
23	23
24	94
25	141
26	235
27	106
28	159
29	29
30	118
31	31
32	183
33	305
34	134
35	201
36	142
37	37
38	219
39	365
40	158
41	41
42	166
43	43
44	415
45	178
46	267
47	47
48	623
49	194
50	291
51	202
52	206
53	53
54	214
55	218
56	327
57	226
58	339
59	59
60	791
61	61

n	a(n)
2	2
3	3
4	14
5	5
6	22
7	7
8	39
9	34
10	38
11	11
12	46
13	13
14	115
15	58
16	62
17	17
18	155
19	19
20	111
21	82
22	86
23	23
24	94
25	141
26	235
27	106
28	159
29	29
30	118
31	31
32	183
33	305
34	134
35	201
36	142
37	37
38	219
39	365
40	158
41	41
42	166
43	43
44	415
45	178
46	267
47	47
48	623
49	194
50	291
51	202
52	206
53	53
54	214
55	218
56	327
57	226
58	339
59	59
60	791
61	61

n	a(n)
2	2
3	3
4	14
5	5
6	22
7	7
8	39
9	34
10	38
11	11
12	46
13	13
14	115
15	58
16	62
17	17
18	155
19	19
20	111
21	82
22	86
23	23
24	94
25	141
26	235
27	106
28	159
29	29
30	118
31	31
32	183
33	305
34	134
35	201
36	142
37	37
38	219
39	365
40	158
41	41
42	166
43	43
44	415
45	178
46	267
47	47
48	623
49	194
50	291
51	202
52	206
53	53
54	214
55	218
56	327
57	226
58	339
59	59
60	791
61	61