A105247 - cp's OEIS frontend

A105247 Product of digits of Roman Numerals.

n	a(n)
1	1
2	1
3	1
4	5
5	5
6	5
7	5
8	5
9	10
10	10
11	10
12	10
13	10
14	50
15	50
16	50
17	50
18	50
19	100
20	100
21	100
22	100
23	100
24	500
25	500
26	500
27	500
28	500
29	1000
30	1000
31	1000
32	1000
33	1000
34	5000
35	5000
36	5000
37	5000
38	5000
39	10000
40	500
41	500
42	500
43	500
44	2500
45	2500
46	2500
47	2500
48	2500
49	5000
50	50
51	50
52	50
53	50
54	250

[1, 1, 1, 5, 5, 5, 5, 5, 10, 10, 10, 10, 10, 50, 50, 50, 50, 50, 100, 100, 100, 100, 100, 500, 500, 500, 500, 500, 1000, 1000, 1000, 1000, 1000, 5000, 5000, 5000, 5000, 5000, 10000, 500, 500, 500, 500, 2500, 2500, 2500, 2500, 2500, 5000, 50, 50, 50, 50, 250]

cp's OEIS Frontend

A105247 Product of digits of Roman Numerals.

Table of values

List of values