# hailseq 27                 NB. sequence length
112
   4 _4 {."0 1 hailseq 27       NB. first & last 4 numbers in sequence
27 82 41 124
 8  4  2   1
   (>:@(i. >./) , >./) #@hailseq }.i. 1e5  NB. number < 100000 with max seq length & its seq length
77031 351