A060413 In the '3x+1' problem, take the sequence of starting values which set new records for the "dropping time" (A060412); sequence gives associated dropping times.

1, 4, 7, 59, 81, 105, 135, 164, 165, 173, 176, 183, 224, 246, 287, 292, 298, 308, 376, 395, 398, 433, 447, 547, 550, 606, 688, 712, 722, 728, 886, 902, 966, 990, 1005

Offset: 1

Author

N. J. A. Sloane, Apr 06 2001; b-file added Nov 27 2007

Keywords

• nonn

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..35 (from the web page of Tomás Oliveira e Silva)
• Tomás Oliveira e Silva, Tables
• Index entries for sequences related to 3x+1 (or Collatz) problem

Crossrefs

Cf. A126241, A060412.