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A069635 a(1) = 8; a(2n) = smallest prime starting (most significant digits) with a(2n-1). a(2n+1) = smallest prime ending (least significant digits)in a(2n). 0

%I #3 Dec 05 2013 19:55:16

%S 8,83,283,2833,32833,328331,2328331,232833103,31232833103,

%T 3123283310321,33123283310321,3312328331032109,333312328331032109,

%U 33331232833103210927,933331232833103210927,93333123283310321092711

%N a(1) = 8; a(2n) = smallest prime starting (most significant digits) with a(2n-1). a(2n+1) = smallest prime ending (least significant digits)in a(2n).

%Y Cf. A069614 to A069621, A069628 to A069636.

%K nonn,base

%O 1,1

%A _Amarnath Murthy_, Mar 27 2002

%E Edited and extended by _Robert G. Wilson v_, Apr 03 2002

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)