37983domain: NAppears in sequencesExpansion of 1/(x^k*(1-x-2*x^(k+1))) for k=6.at n=33A143449a(n) = a(n-1) + a(n-2) + n + 1, a(0) = a(1) = 1.at n=19A210677Digits of the Copeland-Erdős constant taken in groups of five digits.at n=37A304652