# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a106696 Showing 1-1 of 1 %I A106696 #2 Mar 31 2012 13:46:51 %S A106696 2,2,2,3,2,3,2,5,3,2,5,3,2,7,5,3,2,7,5,3,2,11,7,5,3,2,11,7,5,3,2,11,7, %T A106696 13,5,3,2,11,7,13,5,3,2,11,7,13,5,17,3,2,11,7,13,5,17,3,2,11,7,13,5, %U A106696 17,3,2,11,19 %N A106696 Fractal-jump sequence (FJS) based on the prime numbers. %e A106696 Start on the first number (2), underline it and jump over the next 2 numbers; you land on (3) which you underline and leave by jumping over the next 3 numbers; you land on (5) which you underline and leave by jumping over the next 5 numbers; you land on (7) which you underline and leave by jumping over the next 7 numbers; you land on (11) etc. The underlined numbers show the succession of the prime numbers. If you now erase all those underlined numbers the resulting sequence is the one you started with. %K A106696 base,easy,nonn %O A106696 2,1 %A A106696 _Eric Angelini_, May 13 2005 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE