A114184 Binomial coefficient binomial(F(n+1)*F(n),F(n)*F(n-1)-1), where F(n) = Fibonacci number. A090162 is the bisection (shifted by 1) of this sequence.

0, 1, 6, 3003, 23206929840, 61218182743304701891431482520

Offset: 1

Author

Greg Huber, Feb 04 2006

Keywords

• nonn

Examples

			a(3) = binomial(3*2,2*1-1) = binomial(6,1) = 6.
		

Crossrefs

Cf. A001906, A090162.