Search: id:A129651
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%I A129651
%S A129651 1,6,37,126,287,540,895
%N A129651 a(n) is the smallest position k at which b_n(i)<b_n(i+1) for all i>=k, 
               where b_n(m) is the largest order of a permutation of m elements 
               with exactly n cycles.
%e A129651 a(2)=6 because b_2(6)=5 and b_2(i)<b_2(i+1) for all i>=6. (That is, the 
               largest order of a permutation of i elements with exactly 2 cycles 
               is monotonic increasing starting at i=6.)
%Y A129651 Cf. A000793, A129647, A129648, A129649, A129650.
%Y A129651 Sequence in context: A061584 A067213 A003351 this_sequence A097297 A047670 
               A129552
%Y A129651 Adjacent sequences: A129648 A129649 A129650 this_sequence A129652 A129653 
               A129654
%K A129651 hard,more,nonn
%O A129651 1,2
%A A129651 Nickolas Reynolds (nickels(AT)gmail.com), Apr 25 2007, Apr 26 2007, Apr 
               27 2007

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