# A029500 (b-file synthesized from sequence entry) 1 1 2 3 3 11 4 16 5 48 6 480 7 947 8 1111 9 1137 10 1367 11 2125 12 6351 13 6841 14 8209 15 11392 16 32931 17 166413 18 173904 19 263547 20 284047 21 634832 22 690589 23 2495931 24 6696245 25 7004640