A063585 - cp's OEIS frontend

A063585 Least k >= 0 such that 5^k has exactly n 0's in its decimal representation.

n	a(n)
0	0
1	8
2	13
3	34
4	40
5	48
6	52
7	45
8	64
9	99
10	143
11	132
12	100
13	122
14	117
15	151
16	205
17	207
18	201
19	242
20	230
21	244
22	231
23	221
24	295
25	264
26	266
27	333
28	248
29	344
30	346
31	274
32	391
33	345
34	356
35	393
36	433
37	365
38	472
39	499
40	488
41	455
42	516
43	485
44	511
45	458
46	520
47	487
48	459
49	456
50	457

[0, 8, 13, 34, 40, 48, 52, 45, 64, 99, 143, 132, 100, 122, 117, 151, 205, 207, 201, 242, 230, 244, 231, 221, 295, 264, 266, 333, 248, 344, 346, 274, 391, 345, 356, 393, 433, 365, 472, 499, 488, 455, 516, 485, 511, 458, 520, 487, 459, 456, 457]

cp's OEIS Frontend

A063585 Least k >= 0 such that 5^k has exactly n 0's in its decimal representation.

Table of values

List of values

n	a(n)
0	0
1	8
2	13
3	34
4	40
5	48
6	52
7	45
8	64
9	99
10	143
11	132
12	100
13	122
14	117
15	151
16	205
17	207
18	201
19	242
20	230
21	244
22	231
23	221
24	295
25	264
26	266
27	333
28	248
29	344
30	346
31	274
32	391
33	345
34	356
35	393
36	433
37	365
38	472
39	499
40	488
41	455
42	516
43	485
44	511
45	458
46	520
47	487
48	459
49	456
50	457

n	a(n)
0	0
1	8
2	13
3	34
4	40
5	48
6	52
7	45
8	64
9	99
10	143
11	132
12	100
13	122
14	117
15	151
16	205
17	207
18	201
19	242
20	230
21	244
22	231
23	221
24	295
25	264
26	266
27	333
28	248
29	344
30	346
31	274
32	391
33	345
34	356
35	393
36	433
37	365
38	472
39	499
40	488
41	455
42	516
43	485
44	511
45	458
46	520
47	487
48	459
49	456
50	457

n	a(n)
0	0
1	8
2	13
3	34
4	40
5	48
6	52
7	45
8	64
9	99
10	143
11	132
12	100
13	122
14	117
15	151
16	205
17	207
18	201
19	242
20	230
21	244
22	231
23	221
24	295
25	264
26	266
27	333
28	248
29	344
30	346
31	274
32	391
33	345
34	356
35	393
36	433
37	365
38	472
39	499
40	488
41	455
42	516
43	485
44	511
45	458
46	520
47	487
48	459
49	456
50	457