OFFSET
1,2
FORMULA
a(n) = n^(n-1)+n-1.
a(n) = A172165(n)-1. - R. J. Mathar, Mar 11 2010
MATHEMATICA
Table[n^(n-1)+n-1, {n, 30}] (* Harvey P. Dale, Jan 21 2015 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Philippe Deléham, Feb 13 2010
EXTENSIONS
More terms from Harvey P. Dale, Jan 21 2015
STATUS
approved