# A295628 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 8 5 22 6 37 7 38 8 64 9 80 10 92 11 104 12 136 13 164 14 172 15 349 16 1492 17 2551 18 16375 19 58087 20 59149