a(n) = the denominator of b(n): {b(n)} is such that the continued fraction (of rational terms) [b(1);b(2),...,b(n)] equals the n-th prime, for every positive integer n.
A128271
a(n) = the denominator of b(n): {b(n)} is such that the continued fraction (of rational terms) [b(1);b(2),...,b(n)] equals the n-th prime, for every positive integer n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =1a(6) =16a(7) =1a(8) =64a(9) =3a(10) =32a(11) =27a(12) =256a(13) =27a(14) =1024a(15) =243a(16) =1024a(17) =243a(18) =512a(19) =27a(20) =1024a(21) =27a(22) =1024a(23) =243a(24) =8192a(25) =243a(26) =16384a(27) =243a(28) =4096a(29) =243
External references
- oeis: A128271