OFFSET
1,1
COMMENTS
LINKS
Jaroslav Krizek, Table of n, a(n) for n = 1..10000
EXAMPLE
Number 11 is in sequence because sigma(11) mod 11 = 12 mod 11 = 1 < antisigma(11) mod 11 = 54 mod 11 = 10.
MATHEMATICA
Select[Range[100], Mod[Total[Complement[Range[#], Divisors[#]]], #]> Mod[ DivisorSigma[ 1, #], #]&] (* Harvey P. Dale, Jan 24 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Jaroslav Krizek, Oct 24 2013
STATUS
approved