[seqfan] Re: Runs of semiprimes of alternating parity

[Silvester Resnik]

On Sat, Apr 21, 2018 at 6:09 AM, zak seidov via SeqFan <
seqfan at list.seqfan.eu> wrote:

> Just two examples:{21,22,25,26,33,34,35,38,39,46,49}{40681,40682,
> 40691,40694,40701,40706,40711,40714,40717,40718,40721}
> Longer runs?Thx,
> Zak



L: First run of length L

1: 4
3: 6 9 10
11: 21 22 25 26 33 34 35 38 39 46 49
13: 1357511 1357514 1357519 1357522 1357523 1357526 1357529 1357534 1357541
1357546 1357557 1357558 1357559
15: 20028781 20028782 20028783 20028794 20028797 20028802 20028817 20028818
20028819 20028826 20028835 20028838 20028839 20028842 20028845
17: 91186105 91186114 91186117 91186118 91186123 91186126 91186135 91186138
91186139 91186142 91186151 91186154 91186157 91186162 91186171 91186174
91186183
 19: 224163661 224163662 224163679 224163682 224163683 224163694 224163713
224163718 224163721 224163722 224163739 224163754 224163755 224163778
224163781 224163782 224163789 224163806 224163809