A224936 Primes in either the numerator or denominator of continued fraction convergents to Pi.

3, 7, 113, 103993, 833719, 265381, 4272943, 411557987, 842468587426513207, 7809723338470423412693394150101387872685594299

Offset: 1

Author

Harvey P. Dale, Apr 20 2013

Keywords

• nonn

Links

• Richard Guo, Table of n, a(n) for n = 1..18

Crossrefs

CF. A002485, A002486.

Cf. A086785, A086788.

Programs

Mathematica

Select[Flatten[{Numerator[#],Denominator[#]}&/@Convergents[Pi,10000]],PrimeQ]