A091093 - cp's OEIS frontend

A091093 In ternary representation: minimal number of editing steps (delete, insert or substitute) to transform n into n^2.

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

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

cp's OEIS Frontend

A091093 In ternary representation: minimal number of editing steps (delete, insert or substitute) to transform n into n^2.

Table of values

List of values

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

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

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