655064domain: NAppears in sequencesG.f.: exp( Sum_{n>=1} 2*sigma(n*3^n)*x^n/n ).at n=7A193102Number of length n arrays of permutations of 0..n-1 with each element moved by -4 to 4 places and the total absolute value of displacements not greater than 2*(n-1).at n=11A263901