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A034981 Smallest square starting with a string of n 2's. 1
25, 225, 22201, 22221796, 2222273881, 222222674025, 2222222266944, 2222222266944, 222222222419239441, 2222222222222640225, 2222222222222640225, 2222222222222640225, 2222222222222640225, 2222222222222206355369284609, 22222222222222228256442000196, 22222222222222228256442000196, 222222222222222222935940601965604, 222222222222222222935940601965604, 222222222222222222284545443509812489, 222222222222222222220398849165671296576 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A034980.
Sequence in context: A191486 A030485 A036509 * A276240 A053919 A053927
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 April 19 04:35 EDT 2024. Contains 371782 sequences. (Running on oeis4.)