OFFSET
1,1
LINKS
EXAMPLE
PROG
(PARI) fmax=0; for(k=0, 35, my(x=factor(k^k+(k+1)^(k+1)), f=x[#x[, 1], 1]); if(f>fmax, print1(f, ", "); fmax=f)) \\ Hugo Pfoertner, Aug 18 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
Walter Nissen, Jun 29 2011
EXTENSIONS
2 added by Arkadiusz Wesolowski, Jun 30 2011
STATUS
approved