# A293276 (b-file synthesized from sequence entry) 1 0 2 1 3 3 4 4 5 7 6 10 7 19 8 24 9 27 10 85 11 93 12 99 13 133 14 292 15 309 16 676 17 894 18 2076 19 2236 20 10968 21 20628 22 29521 23 49054 24 57763 25 139723 26 150616