A093727 Given the infinite continued fraction (1+i)+((1+i)/(1+i)+((1+i)/((1+i)+...)))), where i is the square root of (-1), this is the denominator of the convergents.

1, 2, 5, 4, 15, 130, 377, 136, 3145, 3030, 26269, 18980, 219413, 21866, 40725, 331024, 15306833, 44237570, 127848949, 30790860, 26045045, 3086134658, 8919094697, 3222082760, 3547425525, 215297250946, 622220603405, 15502163092

Offset

1,2

Links

Table of n, a(n) for n=1..28.

Mathematica

Table[ Denominator[ FromContinuedFraction[ Table[1 + I, {n}]]], {n, 30}]

Crossrefs

Cf. A091806, A091807, A091808, A091809, A093725, A093726.

Sequence in context: A189942 A251554 A002518 * A286146 A281922 A065160

Adjacent sequences: A093724 A093725 A093726 * A093728 A093729 A093730

Keyword

frac,nonn

Author

Robert G. Wilson v, Mar 11 2004

Status

approved