100551domain: NAppears in sequencesNumbers k such that k and k^2 use only the digits 0, 1, 3, 5 and 6.at n=33A136843Number of strictly increasing arrangements of 5 numbers in -(n+3)..(n+3) with sum zero.at n=30A188183Number of minors in the n-gear graph.at n=4A354669