A066141 a(n) = n^(n-1) + n + 1.

3, 5, 13, 69, 631, 7783, 117657, 2097161, 43046731, 1000000011, 25937424613, 743008370701, 23298085122495, 793714773254159, 29192926025390641, 1152921504606846993, 48661191875666868499, 2185911559738696531987, 104127350297911241532861

Offset

1,1

Links

Harry J. Smith, Table of n, a(n) for n = 1..100

Mathematica

Table[n^(n-1)+n+1, {n, 1, 25}] (* Vladimir Joseph Stephan Orlovsky, Jan 30 2012 *)

Prog

(PARI) { for (n=1, 100, write("b066141.txt", n, " ", n^(n-1) + n + 1) ) } \\ Harry J. Smith, Feb 02 2010

Crossrefs

Sequence in context: A153207 A144718 A347866 * A159293 A051901 A268021

Adjacent sequences: A066138 A066139 A066140 * A066142 A066143 A066144

Keyword

easy,nonn

Author

George E. Antoniou, Dec 07 2001

Status

approved