Numerator sequence of the n-th convergent of the continued fraction 1/(1-2/(2-2/(3-2/(4-...

A222470

Numerator sequence of the n-th convergent of the continued fraction 1/(1-2/(2-2/(3-2/(4-...

Terms

    a(0) =1a(1) =2a(2) =4a(3) =12a(4) =52a(5) =288a(6) =1912a(7) =14720a(8) =128656a(9) =1257120a(10) =13571008a(11) =160337856a(12) =2057250112a(13) =28480825856a(14) =423097887616

External references