A356999 - cp's OEIS frontend

A356999 a(n) = 2*A356988(n) - n.

n	a(n)
1	1
2	0
3	1
4	2
5	1
6	2
7	3
8	2
9	3
10	4
11	5
12	4
13	3
14	4
15	5
16	6
17	7
18	8
19	7
20	6
21	5
22	6
23	7
24	8
25	9
26	10
27	11
28	12
29	13
30	12
31	11
32	10
33	9
34	8
35	9
36	10
37	11
38	12
39	13
40	14
41	15
42	16
43	17
44	18
45	19
46	20
47	21
48	20
49	19
50	18
51	17
52	16
53	15
54	14
55	13
56	14
57	15
58	16
59	17
60	18
61	19
62	20
63	21
64	22
65	23
66	24
67	25
68	26
69	27
70	28
71	29
72	30
73	31
74	32
75	33
76	34
77	33
78	32

[1, 0, 1, 2, 1, 2, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 7, 8, 7, 6, 5, 6, 7, 8, 9, 10, 11, 12, 13, 12, 11, 10, 9, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 20, 19, 18, 17, 16, 15, 14, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 33, 32]

cp's OEIS Frontend

A356999 a(n) = 2*A356988(n) - n.

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	2
5	1
6	2
7	3
8	2
9	3
10	4
11	5
12	4
13	3
14	4
15	5
16	6
17	7
18	8
19	7
20	6
21	5
22	6
23	7
24	8
25	9
26	10
27	11
28	12
29	13
30	12
31	11
32	10
33	9
34	8
35	9
36	10
37	11
38	12
39	13
40	14
41	15
42	16
43	17
44	18
45	19
46	20
47	21
48	20
49	19
50	18
51	17
52	16
53	15
54	14
55	13
56	14
57	15
58	16
59	17
60	18
61	19
62	20
63	21
64	22
65	23
66	24
67	25
68	26
69	27
70	28
71	29
72	30
73	31
74	32
75	33
76	34
77	33
78	32

n	a(n)
1	1
2	0
3	1
4	2
5	1
6	2
7	3
8	2
9	3
10	4
11	5
12	4
13	3
14	4
15	5
16	6
17	7
18	8
19	7
20	6
21	5
22	6
23	7
24	8
25	9
26	10
27	11
28	12
29	13
30	12
31	11
32	10
33	9
34	8
35	9
36	10
37	11
38	12
39	13
40	14
41	15
42	16
43	17
44	18
45	19
46	20
47	21
48	20
49	19
50	18
51	17
52	16
53	15
54	14
55	13
56	14
57	15
58	16
59	17
60	18
61	19
62	20
63	21
64	22
65	23
66	24
67	25
68	26
69	27
70	28
71	29
72	30
73	31
74	32
75	33
76	34
77	33
78	32

n	a(n)
1	1
2	0
3	1
4	2
5	1
6	2
7	3
8	2
9	3
10	4
11	5
12	4
13	3
14	4
15	5
16	6
17	7
18	8
19	7
20	6
21	5
22	6
23	7
24	8
25	9
26	10
27	11
28	12
29	13
30	12
31	11
32	10
33	9
34	8
35	9
36	10
37	11
38	12
39	13
40	14
41	15
42	16
43	17
44	18
45	19
46	20
47	21
48	20
49	19
50	18
51	17
52	16
53	15
54	14
55	13
56	14
57	15
58	16
59	17
60	18
61	19
62	20
63	21
64	22
65	23
66	24
67	25
68	26
69	27
70	28
71	29
72	30
73	31
74	32
75	33
76	34
77	33
78	32