# 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