52436domain: NAppears in sequencesColumn 3 of triangle A055907.at n=18A055909A doubly-fractal sequence. Erase the first (leftmost) digit of every integer: what is left is the sequence itself. The erased digits, one by one, form also the sequence itself.at n=41A127274Eigensequence for the Moebius mu triangle A152904.at n=29A185694