A094701 - cp's OEIS frontend

A094701 Smallest linear combination of phi(n) and sigma(n) with nonnegative coefficients: a(n) = Min_{x>=0,y>=0} (x+y) for which xphi(n) + ysigma(n) is a multiple of n.

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

[1, 2, 2, 2, 2, 1, 2, 2, 3, 3, 2, 3, 2, 4, 5, 2, 2, 3, 2, 4, 7, 4, 2, 2, 5, 4, 3, 1, 2, 5, 2, 2, 9, 4, 18, 3, 2, 4, 9, 4, 2, 7, 2, 6, 3, 4, 2, 3, 7, 5, 9, 5, 2, 3, 7, 3, 9, 4, 2, 5, 2, 4, 7, 2, 11, 7, 2, 9, 9, 10, 2, 3, 2, 4, 12, 4, 10, 7, 2, 5, 3, 4, 2, 3, 13, 4, 9, 4, 2, 5, 9, 9, 9, 4, 19, 3, 2, 7, 5, 5, 2, 7]

cp's OEIS Frontend

A094701 Smallest linear combination of phi(n) and sigma(n) with nonnegative coefficients: a(n) = Min_{x>=0,y>=0} (x+y) for which xphi(n) + ysigma(n) is a multiple of n.

Table of values

List of values

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

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

cp's OEIS Frontend

A094701 Smallest linear combination of phi(n) and sigma(n) with nonnegative coefficients: a(n) = Min_{x>=0,y>=0} (x+y) for which x*phi(n) + y*sigma(n) is a multiple of n.

Table of values

List of values

A094701 Smallest linear combination of phi(n) and sigma(n) with nonnegative coefficients: a(n) = Min_{x>=0,y>=0} (x+y) for which xphi(n) + ysigma(n) is a multiple of n.

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