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A050633 a(1)=3; for n>1, a(n)^2 is next smallest nontrivial square containing a(n-1)^2 as a substring. 3
3, 7, 43, 136, 10158, 85927342, 738024797793593 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) = sqrt(A050632(n)).
CROSSREFS
Starting with a(2)=7, the sequence is identical to A050631.
Sequence in context: A236476 A282178 A101208 * A107636 A303160 A258435
KEYWORD
nonn,base,more
AUTHOR
Patrick De Geest, Jul 15 1999
EXTENSIONS
a(7) from Max Alekseyev, Feb 15 2012
STATUS
approved

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Last modified July 12 21:16 EDT 2024. Contains 374257 sequences. (Running on oeis4.)