A269242 - cp's OEIS frontend

A269242 Number of times the digit 2 appears in the decimal expansion of n^3.

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

[0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 2, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 1, 2, 2, 1, 0, 1, 1, 0, 0, 1, 0, 2, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1]

cp's OEIS Frontend

A269242 Number of times the digit 2 appears in the decimal expansion of n^3.

Table of values

List of values

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

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

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