# A176266 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 5 5 42 6 132 7 1144 8 3978 9 35530 10 1 11 15 12 210 13 2470 14 22386 15 228459 16 2908360 17 37584261 18 284291205 19 3701413144 20 35 21 852 22 19019 23 349812 24 6529292 25 132435472 26 2000945100 27 24366118700 28 328386663605 29 3520256293710 30 2072 31 81375 32 2271776 33 59988852 34 1227434238 35 33401522154 36 584134601050 37 11919696387170 38 234924043375476 39 3924875235562164 40 208335