a(n) is the denominator of the generalized continued fraction with terms sigma(m)/m for m=1 to n.
A254060
a(n) is the denominator of the generalized continued fraction with terms sigma(m)/m for m=1 to n.
Terms
- a(0) =1a(1) =5a(2) =19a(3) =37a(4) =223a(5) =297a(6) =3863a(7) =35359a(8) =36845a(9) =2160481a(10) =2168207a(11) =1246043a(12) =65019169a(13) =6514845019a(14) =39336218671a(15) =23752562695
External references
- oeis: A254060