A036786 - cp's OEIS frontend

A036786 Length of Roman notation for n < length of decimal representation.

n	a(n)
1	10
2	50
3	100
4	101
5	105
6	110
7	150
8	200
9	400
10	500
11	501
12	505
13	510
14	550
15	600
16	900
17	1000
18	1001
19	1002
20	1004
21	1005
22	1006
23	1009
24	1010
25	1011
26	1015
27	1020
28	1040
29	1050
30	1051
31	1055
32	1060
33	1090
34	1100
35	1101
36	1105
37	1110
38	1150
39	1200
40	1400
41	1500
42	1501
43	1505
44	1510
45	1550

[10, 50, 100, 101, 105, 110, 150, 200, 400, 500, 501, 505, 510, 550, 600, 900, 1000, 1001, 1002, 1004, 1005, 1006, 1009, 1010, 1011, 1015, 1020, 1040, 1050, 1051, 1055, 1060, 1090, 1100, 1101, 1105, 1110, 1150, 1200, 1400, 1500, 1501, 1505, 1510, 1550]

cp's OEIS Frontend

A036786 Length of Roman notation for n < length of decimal representation.

Table of values

List of values