168126domain: NAppears in sequencesa(n) = 5*2^(n+2) + 2^(2n+2) + 10*3^n + 5^n + 35.at n=7A254367Fourth partial sums of seventh powers (A001015).at n=4A254646Number of excursions of length n with Motzkin-steps avoiding the consecutive steps UU, HH and DD.at n=22A329671