OFFSET
1,1
COMMENTS
Row 3 of A162663.
MATHEMATICA
Table[DivisorSigma[2, n]+3DivisorSigma[1, n]DivisorSigma[0, n]+ DivisorSigma[ 0, n]^3, {n, 50}] (* Harvey P. Dale, Jun 22 2013 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Franklin T. Adams-Watters, Jul 09 2009
STATUS
approved