A081976 For n > 2, a(n) is minimal so that the products of two adjacent terms are distinct Fibonacci numbers.

1, 2, 4, 36, 1288, 3732552, 13845944773136, 431339599553022278260254864, 184905369551724915055273665254253822188651964997391392

Offset

1,2

Links

Table of n, a(n) for n=1..9.

Formula

a(n-1)*a(n) = A079613(n-2) = F(2^(n-2)*3), where F(k) is the k-th Fibonacci number.

Crossrefs

Cf. A081974, A081975, A079613.

Sequence in context: A304558 A215251 A052716 * A326932 A063184 A323717

Adjacent sequences: A081973 A081974 A081975 * A081977 A081978 A081979

Keyword

nonn

Author

Amarnath Murthy, Apr 03 2003

Status

approved