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A192932
Squares of numbers in Perrin sequence.
0
9, 0, 4, 9, 4, 25, 25, 49, 100, 144, 289, 484, 841, 1521, 2601, 4624, 8100, 14161, 24964, 43681, 76729, 134689, 236196, 414736, 727609, 1276900, 2241009, 3932289, 6901129, 12110400, 21252100, 37295449, 65448100
OFFSET
0,1
COMMENTS
Perrin numbers are numbers in A001608.
FORMULA
a(n) = (A001608(n))^2.
G.f.: -x*(-4-5*x+9*x^2-8*x^3+9*x^4)/ ((x^3-x-1)*(x^3-x^2+2*x-1)). - R. J. Mathar, Aug 06 2011
CROSSREFS
Cf. A001608.
Sequence in context: A021088 A021529 A196398 * A361061 A301865 A370705
KEYWORD
nonn,easy
AUTHOR
Kausthub Gudipati, Aug 05 2011
STATUS
approved