A133194 - cp's OEIS frontend

A133194 Numbers requiring a prime number of chisel strokes for their representation in Roman numerals.

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	8
7	9
8	10
9	11
10	13
11	14
12	16
13	18
14	19
15	21
16	23
17	24
18	26
19	29
20	31
21	38
22	41
23	43
24	44
25	46
26	49
27	50
28	51
29	53
30	54
31	56
32	58
33	59
34	61
35	63
36	64
37	66
38	69
39	71
40	78
41	83
42	84
43	86
44	88
45	89
46	91
47	93
48	94
49	96
50	99
51	100
52	101
53	103
54	104
55	106
56	108
57	109
58	111
59	113
60	114
61	116
62	119
63	121

[2, 3, 4, 5, 6, 8, 9, 10, 11, 13, 14, 16, 18, 19, 21, 23, 24, 26, 29, 31, 38, 41, 43, 44, 46, 49, 50, 51, 53, 54, 56, 58, 59, 61, 63, 64, 66, 69, 71, 78, 83, 84, 86, 88, 89, 91, 93, 94, 96, 99, 100, 101, 103, 104, 106, 108, 109, 111, 113, 114, 116, 119, 121]

cp's OEIS Frontend

A133194 Numbers requiring a prime number of chisel strokes for their representation in Roman numerals.

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	8
7	9
8	10
9	11
10	13
11	14
12	16
13	18
14	19
15	21
16	23
17	24
18	26
19	29
20	31
21	38
22	41
23	43
24	44
25	46
26	49
27	50
28	51
29	53
30	54
31	56
32	58
33	59
34	61
35	63
36	64
37	66
38	69
39	71
40	78
41	83
42	84
43	86
44	88
45	89
46	91
47	93
48	94
49	96
50	99
51	100
52	101
53	103
54	104
55	106
56	108
57	109
58	111
59	113
60	114
61	116
62	119
63	121

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	8
7	9
8	10
9	11
10	13
11	14
12	16
13	18
14	19
15	21
16	23
17	24
18	26
19	29
20	31
21	38
22	41
23	43
24	44
25	46
26	49
27	50
28	51
29	53
30	54
31	56
32	58
33	59
34	61
35	63
36	64
37	66
38	69
39	71
40	78
41	83
42	84
43	86
44	88
45	89
46	91
47	93
48	94
49	96
50	99
51	100
52	101
53	103
54	104
55	106
56	108
57	109
58	111
59	113
60	114
61	116
62	119
63	121

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	8
7	9
8	10
9	11
10	13
11	14
12	16
13	18
14	19
15	21
16	23
17	24
18	26
19	29
20	31
21	38
22	41
23	43
24	44
25	46
26	49
27	50
28	51
29	53
30	54
31	56
32	58
33	59
34	61
35	63
36	64
37	66
38	69
39	71
40	78
41	83
42	84
43	86
44	88
45	89
46	91
47	93
48	94
49	96
50	99
51	100
52	101
53	103
54	104
55	106
56	108
57	109
58	111
59	113
60	114
61	116
62	119
63	121