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 A281450 a(n) = Fibonacci(binomial(2*n,n)). 3
 1, 1, 8, 6765, 190392490709135, 20672849399056463095319772838289364792345825123228624 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Alois P. Heinz, Table of n, a(n) for n = 0..7 FORMULA a(n) = A000045(A007318(2*n,n)) = A000045(A000984(n)). a(n) = A045995(n,n). MAPLE a:= n-> (<<0|1>, <1|1>>^binomial(2*n, n))[1, 2]: seq(a(n), n=0..6); CROSSREFS Main diagonal of A045995. Cf. A000045, A000984, A007318, A273397. Sequence in context: A221233 A173190 A291879 * A354564 A354567 A356083 Adjacent sequences: A281447 A281448 A281449 * A281451 A281452 A281453 KEYWORD nonn AUTHOR Alois P. Heinz, Jan 21 2017 STATUS approved

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Last modified February 25 13:12 EST 2024. Contains 370330 sequences. (Running on oeis4.)