A051914 Values of n at which record values in A052334 are reached.
1, 2, 3, 4, 7, 10, 12, 13, 22, 28, 42, 43, 73
Offset: 1
Examples
43 leads to composites 87, 175 etc. and eventually to the prime 738197503.
References
- Posting to sci.math in Dec 1999, New Question?
Extensions
Corrected and clarified by Christian G. Bower, Dec 19 1999
a(13)=73 confirmed by Warut Roonguthai