A156998 The first of two primes in two-prime centuries.

302009, 370919, 448421, 461707, 480647, 492103, 507217, 542323, 561607, 604171, 619471, 623107, 645233, 648509, 668303, 682811, 710119, 736511, 745471, 753229, 783931, 809603, 815713, 872843, 873863, 922123, 948659, 963559, 979651, 1015207

Offset

1,1

Links

Table of n, a(n) for n=1..30.

Mathematica

NextPrime[100#]&/@Select[Range[10160], PrimePi[100(#+1)]-PrimePi[100#]==2&] (* Harvey P. Dale, Mar 11 2023 *)

Crossrefs

Sequence in context: A113939 A023686 A250506 * A156999 A111031 A183641

Adjacent sequences: A156995 A156996 A156997 * A156999 A157000 A157001

Keyword

nonn

Author

Ki Punches, Feb 20 2009

Status

approved