A197220 - OEIS

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A197220

Numerators of convergents to e + 1/e.

3, 34, 37, 71, 108, 179, 1003, 1182, 12823, 39651, 369682, 409333, 1188348, 28929685, 4109203618, 12356540539, 16465744157, 61753773010, 263480836197, 325234609207, 2214888491439, 2540123100646, 14915503994669, 32371131089984, 79657766174637, 112028897264621

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Robert Israel, Table of n, a(n) for n = 1..1898

MAPLE

numtheory:-cfrac(exp(1)+exp(-1), 100, 'ccon'):

map(numer, ccon[1..-2]); # Robert Israel, Jun 08 2017

MATHEMATICA

Numerator[Convergents[E + 1/E, 40]]

CROSSREFS

Cf. A137204 (decimal), A197221 (denominators).