A064693 - cp's OEIS frontend

A064693 Number of connected components remaining when decimal expansion of the number n is cut from a piece of paper.

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

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

cp's OEIS Frontend

A064693 Number of connected components remaining when decimal expansion of the number n is cut from a piece of paper.

Table of values

List of values

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

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

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