A296139 - cp's OEIS frontend

A296139 a(n) is the number of positive integers m such that m = n^d_1 + n^d_2 + ... + n^d_k where d_k represents the k-th digit in the decimal expansion of m.

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

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

cp's OEIS Frontend

A296139 a(n) is the number of positive integers m such that m = n^d_1 + n^d_2 + ... + n^d_k where d_k represents the k-th digit in the decimal expansion of m.

Table of values

List of values

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

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

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