3065759domain: NAppears in sequencesa(n) = A098601(2n) + A098601(2n+1).at n=26A137495a(n) = 3*a(n-1) - 2*a(n-2) + a(n-3).at n=17A137531Transform of the finite sequence (1, 0, -1) by the T_{0,0} transformation.at n=19A159347Number of binary strings of length n with no substrings equal to 0010 0101 or 1010.at n=22A164494