# A147405 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 9 5 25 6 61 7 265 8 2725 9 40501 10 485293 11 5980517 12 124941205 13 4561553811 14 214166188181 15 10710509884487 16 650335804942117