Nosing around some of the dragon curve sequences, there might be a typo in the sample values of A164910 the partial sums of A088748 dragon curve net turn, A088748 ... +3, +2, +3, +4, A164910 ... 43, 46, 58, 51, 55, ^ +-- 46+2=48 ? -- "It's a long way to the shop if you want a sausage roll."