A227569 - cp's OEIS frontend

A227569 Decimal expansion of maximal value of function F[a(n); b(n)] for pairs of complements a(n) and b(n) of natural numbers A000027, where a(n) = odd numbers (A005408) and b(n) = even numbers (A005843); see Comments for the definition of function F[a(n); b(n)].

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

[2, 0, 5, 9, 4, 0, 7, 4, 0, 5, 3, 4, 2, 5, 7, 6, 1, 4, 4, 5, 3, 9, 4, 7, 5, 4, 9, 9, 2, 3, 3, 2, 7, 8, 6, 1, 2, 9, 7, 7, 2, 5, 4, 7, 2, 6, 3, 3, 5, 3, 4, 0, 2, 0, 9, 2, 9, 9, 7, 1, 8, 7, 7, 9, 8, 0, 5, 4, 4, 2, 8, 1, 9, 6, 8, 4, 6, 1, 3, 5, 3, 5, 7, 4, 8, 1, 8, 5, 7, 4, 4, 8, 3, 4, 9, 7, 8, 2, 8, 3, 1, 5, 0, 1, 5]

cp's OEIS Frontend

A227569 Decimal expansion of maximal value of function F[a(n); b(n)] for pairs of complements a(n) and b(n) of natural numbers A000027, where a(n) = odd numbers (A005408) and b(n) = even numbers (A005843); see Comments for the definition of function F[a(n); b(n)].

Table of values

List of values

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

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

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