A245632 - cp's OEIS frontend

A245632 Least number k such that n concatenated with k is a perfect power.

n	a(n)
1	6
2	5
3	2
4	9
5	12
6	4
7	29
8	1
9	61
10	0
11	56
12	1
13	31
14	4
15	21
16	9
17	28
18	49
19	6
20	25
21	6
22	5
23	104
24	3
25	6
26	244
27	44
28	9
29	16
30	25
31	25
32	4
33	64
34	3
35	344
36	1
37	21
38	44
39	69
40	0
41	209
42	25
43	56
44	1
45	369
46	24
47	61
48	4
49	13
50	41
51	2
52	9
53	29
54	76
55	225
56	25
57	6
58	32
59	29
60	84
61	504
62	5
63	504
64	516
65	61
66	564
67	6
68	59
69	169
70	56
71	289
72	9
73	96
74	529
75	69
76	176
77	44
78	4
79	21
80	656

[6, 5, 2, 9, 12, 4, 29, 1, 61, 0, 56, 1, 31, 4, 21, 9, 28, 49, 6, 25, 6, 5, 104, 3, 6, 244, 44, 9, 16, 25, 25, 4, 64, 3, 344, 1, 21, 44, 69, 0, 209, 25, 56, 1, 369, 24, 61, 4, 13, 41, 2, 9, 29, 76, 225, 25, 6, 32, 29, 84, 504, 5, 504, 516, 61, 564, 6, 59, 169, 56, 289, 9, 96, 529, 69, 176, 44, 4, 21, 656]

cp's OEIS Frontend

A245632 Least number k such that n concatenated with k is a perfect power.

Table of values

List of values

n	a(n)
1	6
2	5
3	2
4	9
5	12
6	4
7	29
8	1
9	61
10	0
11	56
12	1
13	31
14	4
15	21
16	9
17	28
18	49
19	6
20	25
21	6
22	5
23	104
24	3
25	6
26	244
27	44
28	9
29	16
30	25
31	25
32	4
33	64
34	3
35	344
36	1
37	21
38	44
39	69
40	0
41	209
42	25
43	56
44	1
45	369
46	24
47	61
48	4
49	13
50	41
51	2
52	9
53	29
54	76
55	225
56	25
57	6
58	32
59	29
60	84
61	504
62	5
63	504
64	516
65	61
66	564
67	6
68	59
69	169
70	56
71	289
72	9
73	96
74	529
75	69
76	176
77	44
78	4
79	21
80	656

n	a(n)
1	6
2	5
3	2
4	9
5	12
6	4
7	29
8	1
9	61
10	0
11	56
12	1
13	31
14	4
15	21
16	9
17	28
18	49
19	6
20	25
21	6
22	5
23	104
24	3
25	6
26	244
27	44
28	9
29	16
30	25
31	25
32	4
33	64
34	3
35	344
36	1
37	21
38	44
39	69
40	0
41	209
42	25
43	56
44	1
45	369
46	24
47	61
48	4
49	13
50	41
51	2
52	9
53	29
54	76
55	225
56	25
57	6
58	32
59	29
60	84
61	504
62	5
63	504
64	516
65	61
66	564
67	6
68	59
69	169
70	56
71	289
72	9
73	96
74	529
75	69
76	176
77	44
78	4
79	21
80	656

n	a(n)
1	6
2	5
3	2
4	9
5	12
6	4
7	29
8	1
9	61
10	0
11	56
12	1
13	31
14	4
15	21
16	9
17	28
18	49
19	6
20	25
21	6
22	5
23	104
24	3
25	6
26	244
27	44
28	9
29	16
30	25
31	25
32	4
33	64
34	3
35	344
36	1
37	21
38	44
39	69
40	0
41	209
42	25
43	56
44	1
45	369
46	24
47	61
48	4
49	13
50	41
51	2
52	9
53	29
54	76
55	225
56	25
57	6
58	32
59	29
60	84
61	504
62	5
63	504
64	516
65	61
66	564
67	6
68	59
69	169
70	56
71	289
72	9
73	96
74	529
75	69
76	176
77	44
78	4
79	21
80	656