A258244 - cp's OEIS frontend

A258244 Number of steps from n to 0, where allowable steps are x -> [x/e] if x = is in A022843 (the Beatty sequence for e) and x -> [e*x] otherwise, where [ ] = floor.

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

[0, 2, 1, 3, 5, 3, 5, 7, 2, 4, 4, 6, 8, 6, 8, 10, 4, 6, 8, 6, 8, 8, 10, 12, 3, 5, 7, 5, 7, 5, 7, 9, 7, 9, 11, 9, 11, 13, 7, 9, 9, 11, 13, 11, 13, 15, 5, 7, 7, 9, 11, 9, 11, 13, 7, 9, 11, 9, 11, 9, 11, 13, 11, 13, 15, 13, 15, 4, 6, 8, 6, 8, 10, 8, 10, 12, 6, 8]

cp's OEIS Frontend

A258244 Number of steps from n to 0, where allowable steps are x -> [x/e] if x = is in A022843 (the Beatty sequence for e) and x -> [e*x] otherwise, where [ ] = floor.

Table of values

List of values

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

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

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