A133501 - cp's OEIS frontend

A133501 Number of steps for "powertrain" operation to converge when started at n.

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

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

cp's OEIS Frontend

A133501 Number of steps for "powertrain" operation to converge when started at n.

Table of values

List of values

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

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

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