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A069665 Smallest n-digit square with maximum digit sum. 7
9, 49, 289, 6889, 97969, 698896, 9696996, 79869969, 876988996, 8998988769, 88998998929, 975979998889, 9998768898889, 97888999968769, 898999897988929, 9895699989899689, 38999699989995889, 989879999979599689 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..18.

CROSSREFS

Cf. A069661, A069662, A069663, A069664.

Sequence in context: A231178 A090390 A199411 * A188235 A286810 A066558

Adjacent sequences:  A069662 A069663 A069664 * A069666 A069667 A069668

KEYWORD

nonn,base

AUTHOR

Amarnath Murthy, Apr 06 2002

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Oct 14 2003

STATUS

approved

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Last modified February 24 12:47 EST 2020. Contains 332209 sequences. (Running on oeis4.)