152146domain: NAppears in sequencesTake first n bits of the infinite Fibonacci word A003849, regard them as a binary number, then convert it to base 10.at n=18A182028L.g.f.: Sum_{n>=1} x^((2*n-1)^2) / ( (2*n-1) * (1 - x^(2*n))^(2*n-1) ).at n=63A293598