# A074716 (b-file synthesized from sequence entry) 1 2 2 4 3 14 4 23 5 55 6 80 7 104 8 286 9 335 10 383 11 809 12 1664 13 2096 14 2624 15 4262 16 13544 17 14249 18 19886 19 35500 20 40591 21 42920 22 50839 23 56696 24 114505