23 Jun
2003
23 Jun
'03
2:24 p.m.
On Mon, 16 Jun 2003, Richard Schroeppel wrote:
I noticed the sequence A003064: 2,3,5,7,11,19,29,47,71,127,191,379,607,1087,1903,3583,6271, 11231,18287,34303,65131,110591,196591,357887 Name: Smallest number with addition chain of length n. ...
Knuth, _TAoCP_ Vol. 2, third edition, p. 477 gives the next three terms: 685951, 1176431, 2211837 David Moulton CCR Princeton