A130228 Roman numerals with "i" replaced by "1", "v" replaced by "5", "x" replaced by 10, etc., sorted in increasing order.
1, 5, 10, 11, 15, 50, 51, 100, 101, 105, 110, 111, 500, 501, 505, 511, 1000, 1001, 1005, 1010, 1011, 1015, 1050, 1051, 5001, 5005, 5010, 5011, 5015, 5051, 5111, 10001, 10005, 10010, 10011, 10015, 10050, 10051, 10100, 10101, 10105, 10110, 10111
Offset: 1
Links
- Eric Angelini, Table of n, a(n) for n = 1..153
- Gerard Schildberger, The first 3999 numbers in Roman numerals
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