110156domain: NAppears in sequencesExpansion of (6*x^5+5*x^4+4*x^3+3*x^2+2*x+8)/(1-x-x^6).at n=38A275627Race of lucky numbers of the form 4*k - 1 vs. 4*k + 1 is tied at the a(n)-th lucky number.at n=23A330359