4275561136domain: NAppears in sequencesNumber of n-tuples of 0,1,2,3,4,5,6,7,8,9 without consecutive digits.at n=10A096261Number of n-length words over an n-ary alphabet {a_1,a_2,...,a_n} avoiding consecutive letters a_i, a_{i+1}.at n=10A277673