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A088065
a(1)= 4, a(n) =smallest square obtained by prefixing a multiple of n to a(n-1).
1
4, 64, 3364, 5963364, 60997005963364, 199819427993460997005963364, 779148655555947391948259040199819427993460997005963364, 33058582527625497709623707406768930141321702287214840779148655555947391948259040199819427993460997005963364
OFFSET
1,1
EXAMPLE
a(2) = 64, a(3) = 3364 = 58^2 is obtained by prefixing 33 =3*11, to 64.
CROSSREFS
Sequence in context: A296741 A167406 A156631 * A053718 A053773 A053763
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Sep 21 2003
EXTENSIONS
More terms from David Wasserman, Jul 01 2005
STATUS
approved