# A174837 (b-file synthesized from sequence entry) 0 9 1 2 2 45 3 2 4 11 5 2 6 225 7 2 8 11 9 2 10 56 11 2 12 11 13 2 14 1125 15 2 16 11 17 2 18 56 19 2 20 11 21 281 22 2 23 11 24 2 25 56 26 2 27 11 28 2 29 5625