A321905 - cp's OEIS frontend

A321905 Irregular table read by rows: T(n,k) is the smallest m such that m^(1/m) == 2*k + 1 (mod 2^n), 0 <= k <= 2^(n-1) - 1.

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	7
8	1
9	11
10	5
11	7
12	9
13	3
14	13
15	15
16	1
17	27
18	21
19	23
20	9
21	19
22	29
23	15
24	17
25	11
26	5
27	7
28	25
29	3
30	13
31	31
32	1
33	59
34	53
35	55
36	9
37	51
38	61
39	47
40	17
41	43
42	5
43	39
44	25
45	35
46	13
47	31
48	33
49	27
50	21
51	23
52	41
53	19
54	29
55	15
56	49
57	11
58	37
59	7
60	57
61	3
62	45
63	63

[1, 1, 3, 1, 3, 5, 7, 1, 11, 5, 7, 9, 3, 13, 15, 1, 27, 21, 23, 9, 19, 29, 15, 17, 11, 5, 7, 25, 3, 13, 31, 1, 59, 53, 55, 9, 51, 61, 47, 17, 43, 5, 39, 25, 35, 13, 31, 33, 27, 21, 23, 41, 19, 29, 15, 49, 11, 37, 7, 57, 3, 45, 63]

cp's OEIS Frontend

A321905 Irregular table read by rows: T(n,k) is the smallest m such that m^(1/m) == 2*k + 1 (mod 2^n), 0 <= k <= 2^(n-1) - 1.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	7
8	1
9	11
10	5
11	7
12	9
13	3
14	13
15	15
16	1
17	27
18	21
19	23
20	9
21	19
22	29
23	15
24	17
25	11
26	5
27	7
28	25
29	3
30	13
31	31
32	1
33	59
34	53
35	55
36	9
37	51
38	61
39	47
40	17
41	43
42	5
43	39
44	25
45	35
46	13
47	31
48	33
49	27
50	21
51	23
52	41
53	19
54	29
55	15
56	49
57	11
58	37
59	7
60	57
61	3
62	45
63	63

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	7
8	1
9	11
10	5
11	7
12	9
13	3
14	13
15	15
16	1
17	27
18	21
19	23
20	9
21	19
22	29
23	15
24	17
25	11
26	5
27	7
28	25
29	3
30	13
31	31
32	1
33	59
34	53
35	55
36	9
37	51
38	61
39	47
40	17
41	43
42	5
43	39
44	25
45	35
46	13
47	31
48	33
49	27
50	21
51	23
52	41
53	19
54	29
55	15
56	49
57	11
58	37
59	7
60	57
61	3
62	45
63	63

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	7
8	1
9	11
10	5
11	7
12	9
13	3
14	13
15	15
16	1
17	27
18	21
19	23
20	9
21	19
22	29
23	15
24	17
25	11
26	5
27	7
28	25
29	3
30	13
31	31
32	1
33	59
34	53
35	55
36	9
37	51
38	61
39	47
40	17
41	43
42	5
43	39
44	25
45	35
46	13
47	31
48	33
49	27
50	21
51	23
52	41
53	19
54	29
55	15
56	49
57	11
58	37
59	7
60	57
61	3
62	45
63	63