41605domain: NAppears in sequencesa(1)=1, a(n)=a(n-1)+n^0 if n odd, a(n)=a(n-1)+ n^5 if n is even.at n=8A1401431-sequence of reduction of binomial coefficient sequence B(n,4)=A000332 by x^2 -> x+1.at n=9A192249