A269249 - cp's OEIS frontend

A269249 Number of times the digit 9 appears in the decimal expansion of n^3.

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

[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 2, 0, 1, 1, 0, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 1, 2, 3, 0]

cp's OEIS Frontend

A269249 Number of times the digit 9 appears in the decimal expansion of n^3.

Table of values

List of values

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

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

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