A046103 Numerators of convergents to the diesis, log_2(5/4).

0, 1, 9, 19, 47, 207, 1289, 2785, 4074, 6859, 24651, 31510, 591831, 623341, 4331877, 4955218, 14242313, 19197531, 33439844, 152956907, 186396751, 7981620449, 48076119445, 56057739894, 272307079021, 600671897936

Offset

1,3

Links

Table of n, a(n) for n=1..26.

Wikipedia, Diesis.

Mathematica

Numerator[ Table[ ContinuedFraction[ Log[ 5/4 ]/Log[ 2 ], i ]//Normal, {i, 30} ] ]

Prog

(PARI) contfracpnqn(contfrac(log(5/4)/log(2)), 99)[1, ] \\ M. F. Hasler, Apr 30 2020

Crossrefs

Cf. A046104, A116985.

Sequence in context: A043122 A043902 A048696 * A146459 A308025 A360429

Adjacent sequences: A046100 A046101 A046102 * A046104 A046105 A046106

Keyword

nonn,frac

Author

Eric W. Weisstein

Extensions

Links edited by M. F. Hasler, Apr 30 2020

Status

approved