259374246010domain: NAppears in sequencesa(n) = 11^n - n^10.at n=11A024137First differences of 11^n (A001020).at n=11A055276a(n) = phi(n^n).at n=10A064447Number of endofunctions of [n] such that 1 is not a fixed point.at n=10A066274a(n) = least k>0 such that n^n divides Fibonacci(k).at n=10A215453