A174869 - cp's OEIS frontend

A174869 a(n) is 0 if n is a power of 2, otherwise the smallest k > 0 such that A006530(n+k) < A006530(n).

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

[0, 0, 1, 0, 1, 2, 1, 0, 7, 2, 1, 4, 1, 1, 1, 0, 1, 14, 1, 4, 3, 2, 1, 8, 2, 1, 5, 2, 1, 2, 1, 0, 2, 1, 1, 28, 1, 1, 1, 8, 1, 3, 1, 1, 3, 2, 1, 16, 1, 4, 1, 2, 1, 10, 1, 4, 3, 2, 1, 4, 1, 1, 1, 0, 1, 4, 1, 2, 1, 2, 1, 56, 1, 1, 6, 1, 3, 2, 1, 1, 47, 2, 1, 6, 3, 1, 1, 2, 1, 6, 5, 3, 2, 1, 1, 32, 1, 2, 1, 8, 1, 2, 1]

cp's OEIS Frontend

A174869 a(n) is 0 if n is a power of 2, otherwise the smallest k > 0 such that A006530(n+k) < A006530(n).

Table of values

List of values

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

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

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