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A034985 Smallest square starting with a string of n 4's. 1
4, 441, 444889, 44448889, 4444488889, 444444888889, 44444448888889, 444444441586201, 444444444888888889, 44444444448888888889, 4444444444488888888889, 44444444444490000019684, 4444444444444783631754841, 4444444444444488888888888889, 44444444444444463221377563664, 44444444444444448888888888888889, 4444444444444444488888888888888889 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..17.

CROSSREFS

Cf. A034984.

Sequence in context: A053780 A159514 A217269 * A262102 A104690 A300507

Adjacent sequences:  A034982 A034983 A034984 * A034986 A034987 A034988

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Nov 15 1998

EXTENSIONS

More terms from Francisco Salinas (franciscodesalinas(AT)hotmail.com), Dec 23 2001

STATUS

approved

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Last modified June 23 11:20 EDT 2021. Contains 345397 sequences. (Running on oeis4.)