198640domain: NAppears in sequencesNumber of (n+7) X 14 0..1 matrices with each 8 X 8 subblock idempotent.at n=10A224596Eighth moments of the Rudin-Shapiro polynomials.at n=4A271495a(n) is the total binary weight of all persolus bitstrings of length n.at n=27A335206