A385348 - cp's OEIS frontend

A385348 Minimum number of products of the form P^2-i^2 to be used to obtain the GCD defined in A380472.

n	a(n)
1	1
2	3
3	2
4	4
5	4
6	6
7	6
8	4
9	7
10	16
11	18
12	7
13	7
14	14
15	15
16	15
17	21
18	9
19	11
20	19
21	18
22	24
23	33
24	11
25	26
26	13
27	14
28	47
29	48
30	17
31	14
32	19
33	14
34	54
35	43
36	14
37	22
38	34
39	40
40	33
41	17
42	39
43	14
44	17
45	36
46	54
47	67
48	38
49	21
50	26
51	18
52	135
53	40
54	19
55	25
56	25
57	24
58	79
59	78
60	20
61	25
62	25
63	24
64	101
65	30
66	25
67	24
68	24
69	34
70	24

[1, 3, 2, 4, 4, 6, 6, 4, 7, 16, 18, 7, 7, 14, 15, 15, 21, 9, 11, 19, 18, 24, 33, 11, 26, 13, 14, 47, 48, 17, 14, 19, 14, 54, 43, 14, 22, 34, 40, 33, 17, 39, 14, 17, 36, 54, 67, 38, 21, 26, 18, 135, 40, 19, 25, 25, 24, 79, 78, 20, 25, 25, 24, 101, 30, 25, 24, 24, 34, 24]

cp's OEIS Frontend

A385348 Minimum number of products of the form P^2-i^2 to be used to obtain the GCD defined in A380472.

Table of values

List of values

n	a(n)
1	1
2	3
3	2
4	4
5	4
6	6
7	6
8	4
9	7
10	16
11	18
12	7
13	7
14	14
15	15
16	15
17	21
18	9
19	11
20	19
21	18
22	24
23	33
24	11
25	26
26	13
27	14
28	47
29	48
30	17
31	14
32	19
33	14
34	54
35	43
36	14
37	22
38	34
39	40
40	33
41	17
42	39
43	14
44	17
45	36
46	54
47	67
48	38
49	21
50	26
51	18
52	135
53	40
54	19
55	25
56	25
57	24
58	79
59	78
60	20
61	25
62	25
63	24
64	101
65	30
66	25
67	24
68	24
69	34
70	24

n	a(n)
1	1
2	3
3	2
4	4
5	4
6	6
7	6
8	4
9	7
10	16
11	18
12	7
13	7
14	14
15	15
16	15
17	21
18	9
19	11
20	19
21	18
22	24
23	33
24	11
25	26
26	13
27	14
28	47
29	48
30	17
31	14
32	19
33	14
34	54
35	43
36	14
37	22
38	34
39	40
40	33
41	17
42	39
43	14
44	17
45	36
46	54
47	67
48	38
49	21
50	26
51	18
52	135
53	40
54	19
55	25
56	25
57	24
58	79
59	78
60	20
61	25
62	25
63	24
64	101
65	30
66	25
67	24
68	24
69	34
70	24

n	a(n)
1	1
2	3
3	2
4	4
5	4
6	6
7	6
8	4
9	7
10	16
11	18
12	7
13	7
14	14
15	15
16	15
17	21
18	9
19	11
20	19
21	18
22	24
23	33
24	11
25	26
26	13
27	14
28	47
29	48
30	17
31	14
32	19
33	14
34	54
35	43
36	14
37	22
38	34
39	40
40	33
41	17
42	39
43	14
44	17
45	36
46	54
47	67
48	38
49	21
50	26
51	18
52	135
53	40
54	19
55	25
56	25
57	24
58	79
59	78
60	20
61	25
62	25
63	24
64	101
65	30
66	25
67	24
68	24
69	34
70	24