A336916 - cp's OEIS frontend

A336916 One more than the number of iterations of x -> 2x needed before the result is nondeficient, when starting from x=n; a(n) = 0, when n is a power of 2.

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

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

cp's OEIS Frontend

A336916 One more than the number of iterations of x -> 2x needed before the result is nondeficient, when starting from x=n; a(n) = 0, when n is a power of 2.

Table of values

List of values

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

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

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