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Search: id:A105417
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| A105417 |
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Numbers that are pandigital in Roman numerals, using each of the symbols I, V, X, L, C, D and M at least once. |
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+0
2
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| 1444, 1446, 1447, 1448, 1464, 1466, 1467, 1468, 1474, 1476, 1477, 1478, 1484, 1486, 1487, 1488, 1644, 1646, 1647, 1648, 1664, 1666, 1667, 1668, 1674, 1676, 1677, 1678, 1684, 1686, 1687, 1688, 1744, 1746, 1747, 1748, 1764, 1766, 1767, 1768, 1774, 1776
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OFFSET
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1,1
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COMMENT
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Contains A105416. The largest member of this sequence is 3888, MMMDCCCLXXXVIII.
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EXAMPLE
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a(3) = 1447 because its Roman numeral representation, MCDXLVII, uses each of the symbols V, X, L, C, D and M once, and the symbol I twice.
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CROSSREFS
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Sequence in context: A061221 A023102 A119422 this_sequence A105416 A031626 A031754
Adjacent sequences: A105414 A105415 A105416 this_sequence A105418 A105419 A105420
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KEYWORD
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fini,nonn
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AUTHOR
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Robert Happelberg (roberthappelberg(AT)yahoo.com), Apr 06 2005
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