A104850 Primes from merging of 9 successive digits in decimal expansion of e.

360287471, 526059563, 132328627, 862794349, 573834187, 383418793, 879307021, 154089149, 675092447, 509244761, 234544243, 907774499, 744992069, 551702761, 860626133, 331384583, 297606737, 976067371, 113200709, 704723069, 108657463

Offset

1,1

Comments

Leading zeros are not permitted, so each term is 9 digits in length. - Harvey P. Dale, Oct 23 2011

Links

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

Mathematica

With[{len=9}, FromDigits/@Select[Partition[RealDigits[E, 10, 1000][[1]], len, 1], PrimeQ[ FromDigits[ #]]&&IntegerLength[FromDigits[#]]==len&]] (* Harvey P. Dale, Oct 23 2011 *)

Crossrefs

Cf. A104843-A104862.

Sequence in context: A308636 A125623 A069319 * A016871 A016919 A017063

Adjacent sequences: A104847 A104848 A104849 * A104851 A104852 A104853

Keyword

nonn,base

Author

Andrew G. West (WestA(AT)wlu.edu), Mar 27 2005

Extensions

Offset changed from 0 to 1 by Vincenzo Librandi, Apr 21 2013

Status

approved