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A069671
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Smallest n-digit triangular number with minimum digit sum.
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1
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1, 10, 120, 2211, 10011, 112101, 2001000, 10006101, 200010000, 1210000221, 20000100000, 210010000005, 2000001000000, 32000004000000, 200000010000000, 3200000040000000, 20000000100000000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Does the obvious pattern continue? - Vladeta Jovovic (vladeta(AT)eunet.rs), Apr 07 2002
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CROSSREFS
| Cf. A069661, A069662, A069663, A069664, A069665, A069666, A069667, A069668, A069669, A069670.
Sequence in context: A034255 A051582 A122420 * A138445 A138496 A111482
Adjacent sequences: A069668 A069669 A069670 * A069672 A069673 A069674
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KEYWORD
| nonn,base
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 06 2002
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EXTENSIONS
| More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Apr 07 2002
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