A052484 - cp's OEIS frontend

A052484 Let P = all numbers that can be obtained by permuting the digits of n and possibly adding or omitting zeros; a(n) = |n-q| where q in P is the closest number to n different from n (a(n)=0 if no such q exists).

n	a(n)
0	0
1	9
2	18
3	27
4	36
5	45
6	54
7	63
8	72
9	81
10	9
11	90
12	9
13	18
14	27
15	36
16	45
17	54
18	63
19	72
20	18
21	9
22	180
23	9
24	18
25	27
26	36
27	45
28	54
29	63
30	27
31	18
32	9
33	270
34	9
35	18
36	27
37	36
38	45
39	54
40	36
41	27
42	18
43	9
44	360
45	9
46	18
47	27
48	36
49	45
50	45
51	36
52	27
53	18
54	9
55	450
56	9
57	18
58	27
59	36
60	54
61	45
62	36
63	27
64	18
65	9
66	540
67	9
68	18
69	27
70	63
71	36
72	45
73	36
74	27
75	18

[0, 9, 18, 27, 36, 45, 54, 63, 72, 81, 9, 90, 9, 18, 27, 36, 45, 54, 63, 72, 18, 9, 180, 9, 18, 27, 36, 45, 54, 63, 27, 18, 9, 270, 9, 18, 27, 36, 45, 54, 36, 27, 18, 9, 360, 9, 18, 27, 36, 45, 45, 36, 27, 18, 9, 450, 9, 18, 27, 36, 54, 45, 36, 27, 18, 9, 540, 9, 18, 27, 63, 36, 45, 36, 27, 18]

cp's OEIS Frontend

A052484 Let P = all numbers that can be obtained by permuting the digits of n and possibly adding or omitting zeros; a(n) = |n-q| where q in P is the closest number to n different from n (a(n)=0 if no such q exists).

Table of values

List of values

n	a(n)
0	0
1	9
2	18
3	27
4	36
5	45
6	54
7	63
8	72
9	81
10	9
11	90
12	9
13	18
14	27
15	36
16	45
17	54
18	63
19	72
20	18
21	9
22	180
23	9
24	18
25	27
26	36
27	45
28	54
29	63
30	27
31	18
32	9
33	270
34	9
35	18
36	27
37	36
38	45
39	54
40	36
41	27
42	18
43	9
44	360
45	9
46	18
47	27
48	36
49	45
50	45
51	36
52	27
53	18
54	9
55	450
56	9
57	18
58	27
59	36
60	54
61	45
62	36
63	27
64	18
65	9
66	540
67	9
68	18
69	27
70	63
71	36
72	45
73	36
74	27
75	18

n	a(n)
0	0
1	9
2	18
3	27
4	36
5	45
6	54
7	63
8	72
9	81
10	9
11	90
12	9
13	18
14	27
15	36
16	45
17	54
18	63
19	72
20	18
21	9
22	180
23	9
24	18
25	27
26	36
27	45
28	54
29	63
30	27
31	18
32	9
33	270
34	9
35	18
36	27
37	36
38	45
39	54
40	36
41	27
42	18
43	9
44	360
45	9
46	18
47	27
48	36
49	45
50	45
51	36
52	27
53	18
54	9
55	450
56	9
57	18
58	27
59	36
60	54
61	45
62	36
63	27
64	18
65	9
66	540
67	9
68	18
69	27
70	63
71	36
72	45
73	36
74	27
75	18

n	a(n)
0	0
1	9
2	18
3	27
4	36
5	45
6	54
7	63
8	72
9	81
10	9
11	90
12	9
13	18
14	27
15	36
16	45
17	54
18	63
19	72
20	18
21	9
22	180
23	9
24	18
25	27
26	36
27	45
28	54
29	63
30	27
31	18
32	9
33	270
34	9
35	18
36	27
37	36
38	45
39	54
40	36
41	27
42	18
43	9
44	360
45	9
46	18
47	27
48	36
49	45
50	45
51	36
52	27
53	18
54	9
55	450
56	9
57	18
58	27
59	36
60	54
61	45
62	36
63	27
64	18
65	9
66	540
67	9
68	18
69	27
70	63
71	36
72	45
73	36
74	27
75	18