A271800 - cp's OEIS frontend

A271800 Five steps forward, four steps back.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	4
7	3
8	2
9	1
10	2
11	3
12	4
13	5
14	6
15	5
16	4
17	3
18	2
19	3
20	4
21	5
22	6
23	7
24	6
25	5
26	4
27	3
28	4
29	5
30	6
31	7
32	8
33	7
34	6
35	5
36	4
37	5
38	6
39	7
40	8
41	9
42	8
43	7
44	6
45	5
46	6
47	7
48	8
49	9
50	10
51	9
52	8
53	7
54	6
55	7
56	8
57	9
58	10
59	11
60	10
61	9
62	8
63	7
64	8
65	9
66	10
67	11
68	12
69	11
70	10
71	9
72	8
73	9
74	10
75	11
76	12
77	13
78	12
79	11
80	10

[0, 1, 2, 3, 4, 5, 4, 3, 2, 1, 2, 3, 4, 5, 6, 5, 4, 3, 2, 3, 4, 5, 6, 7, 6, 5, 4, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 6, 7, 8, 9, 10, 9, 8, 7, 6, 7, 8, 9, 10, 11, 10, 9, 8, 7, 8, 9, 10, 11, 12, 11, 10, 9, 8, 9, 10, 11, 12, 13, 12, 11, 10]

cp's OEIS Frontend

A271800 Five steps forward, four steps back.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	4
7	3
8	2
9	1
10	2
11	3
12	4
13	5
14	6
15	5
16	4
17	3
18	2
19	3
20	4
21	5
22	6
23	7
24	6
25	5
26	4
27	3
28	4
29	5
30	6
31	7
32	8
33	7
34	6
35	5
36	4
37	5
38	6
39	7
40	8
41	9
42	8
43	7
44	6
45	5
46	6
47	7
48	8
49	9
50	10
51	9
52	8
53	7
54	6
55	7
56	8
57	9
58	10
59	11
60	10
61	9
62	8
63	7
64	8
65	9
66	10
67	11
68	12
69	11
70	10
71	9
72	8
73	9
74	10
75	11
76	12
77	13
78	12
79	11
80	10

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	4
7	3
8	2
9	1
10	2
11	3
12	4
13	5
14	6
15	5
16	4
17	3
18	2
19	3
20	4
21	5
22	6
23	7
24	6
25	5
26	4
27	3
28	4
29	5
30	6
31	7
32	8
33	7
34	6
35	5
36	4
37	5
38	6
39	7
40	8
41	9
42	8
43	7
44	6
45	5
46	6
47	7
48	8
49	9
50	10
51	9
52	8
53	7
54	6
55	7
56	8
57	9
58	10
59	11
60	10
61	9
62	8
63	7
64	8
65	9
66	10
67	11
68	12
69	11
70	10
71	9
72	8
73	9
74	10
75	11
76	12
77	13
78	12
79	11
80	10

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	4
7	3
8	2
9	1
10	2
11	3
12	4
13	5
14	6
15	5
16	4
17	3
18	2
19	3
20	4
21	5
22	6
23	7
24	6
25	5
26	4
27	3
28	4
29	5
30	6
31	7
32	8
33	7
34	6
35	5
36	4
37	5
38	6
39	7
40	8
41	9
42	8
43	7
44	6
45	5
46	6
47	7
48	8
49	9
50	10
51	9
52	8
53	7
54	6
55	7
56	8
57	9
58	10
59	11
60	10
61	9
62	8
63	7
64	8
65	9
66	10
67	11
68	12
69	11
70	10
71	9
72	8
73	9
74	10
75	11
76	12
77	13
78	12
79	11
80	10