Search: id:A159477 Results 1-1 of 1 results found. %I A159477 %S A159477 1,2,3,5,5,7,7,11,11,11,11,13,13,17,17,17,17,19,19,23,23,23,23,29,29,29, %T A159477 29,29,29,31,31,37,37,37,37,37,37,41,41,41,41,43,43,47,47,47,47,53,53, %U A159477 53,53,53,53,59,59,59,59 %N A159477 a(n) = smallest primes >= n, if 1 is counted as a prime. %F A159477 For n >= 2, a(n) = A007918(n). a(p) = p, a(c) = a(c+1), for p = primes (A000040), c = composite numbers (A002808). %Y A159477 Cf.: A007918, A000040, A002808. %Y A159477 Sequence in context: A126762 A082048 A113459 this_sequence A123318 A111060 A082432 %Y A159477 Adjacent sequences: A159474 A159475 A159476 this_sequence A159478 A159479 A159480 %K A159477 nonn %O A159477 1,2 %A A159477 Jaroslav Krizek (jaroslav.krizek(AT)atlas.cz), Apr 13 2009 Search completed in 0.001 seconds