A104838 Primes from merging of 18 successive digits in decimal expansion of Pi.

348253421170679821, 211706798214808651, 81284811174502841, 502841027019385211, 334461284756482337, 564856692346034861, 917153643678925903, 305305488204665213, 351885752724891227

Offset: 1

Author

Zak Seidov, Mar 27 2005

Keywords

• nonn
• base

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A000796, A104819 - A104842.

Programs

Mathematica

With[{pi = FromDigits/@Partition[RealDigits[Pi, 10, 900][[1]], 18, 1]}, Select[pi, PrimeQ]] (* Vincenzo Librandi, Apr 21 2013 *)