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A109643 a(1) = 1, a(n) = square of the concatenation of all previous terms. 0
1, 1, 121, 123676641, 123679391831145033529042881, 123679391831147784436668492828330058796889905783980717429924756854206515936780161 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
EXAMPLE
a(3) = 11^2 = 121.
CROSSREFS
Sequence in context: A013859 A303897 A060032 * A080826 A043646 A296886
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Aug 02 2005
EXTENSIONS
More terms from Atilla Bora (borabanana(AT)gmail.com), Apr 23 2006
STATUS
approved

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Last modified June 12 15:40 EDT 2024. Contains 373331 sequences. (Running on oeis4.)