CONTINUANT transform of {phi(n)}, 1, 1, 2, 2, 4, 2, .. (A002088).

A038576

CONTINUANT transform of {phi(n)}, 1, 1, 2, 2, 4, 2, .. (A002088).

Terms

    a(0) =1a(1) =2a(2) =5a(3) =12a(4) =53a(5) =118a(6) =761a(7) =3162a(8) =19733a(9) =82094a(10) =840673a(11) =3444786a(12) =42178105a(13) =256513416a(14) =2094285433a(15) =17010796880a(16) =274267035513

External references