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Search: id:A069669
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| A069669 |
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Smallest n-digit triangular number with maximum digit sum. |
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+0
4
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| 6, 78, 496, 8778, 58996, 887778, 5897895, 88877778, 686999778, 9876799878, 89996788896, 777887999778, 7798988788878, 77779987999896, 589598998999878, 7898898998885986, 78999997699698778, 999699998689998991
(list; graph; listen)
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OFFSET
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1,1
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CROSSREFS
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Cf. A069661, A069662, A069663, A069664, A069665, A069666, A069667, A069668.
Sequence in context: A134788 A167498 A160240 this_sequence A145359 A145360 A068884
Adjacent sequences: A069666 A069667 A069668 this_sequence A069670 A069671 A069672
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KEYWORD
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nonn,base
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 06 2002
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EXTENSIONS
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More terms from Larry Reeves (larryr(AT)acm.org), Oct 15 2003
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