Smallest initial value for unimodal Collatz (3x+1)/2 glide sequence that begins with exactly n increases.

A381707

Smallest initial value for unimodal Collatz (3x+1)/2 glide sequence that begins with exactly n increases.

Terms

    a(0) =5a(1) =3a(2) =23a(3) =15a(4) =95a(5) =575a(6) =383a(7) =255a(8) =5631a(9) =25599a(10) =104447a(11) =69631a(12) =745471a(13) =3293183a(14) =2195455a(15) =12648447a(16) =97910783a(17) =65273855a(18) =43515903a(19) =1460666367a(20) =6700400639a(21) =4466933759a(22) =71697432575a(23) =47798288383a(24) =764873277439

External references