A066915 a(n) = n^phi(n) + 1.
2, 3, 10, 17, 626, 37, 117650, 4097, 531442, 10001, 25937424602, 20737, 23298085122482, 7529537, 2562890626, 4294967297, 48661191875666868482, 34012225, 104127350297911241532842, 25600000001, 7355827511386642, 26559922791425, 907846434775996175406740561330, 110075314177
Offset: 1
Keywords
Links
- Harry J. Smith, Table of n, a(n) for n = 1..100
Programs
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Mathematica
Table[n^EulerPhi[n]+1,{n,30}] (* Harvey P. Dale, May 29 2014 *) -
PARI
a(n) = { n^eulerphi(n) + 1 } \\ Harry J. Smith, Apr 06 2010
Formula
a(n) = A062981(n) + 1.
Comments