# A276785 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 1 6 4 7 12 8 31 9 75 10 175 11 399 12 894 13 1975 14 4313 15 9330 16 20026 17 42704 18 90558 19 191117 20 401654 21 841016 22 1755249 23 3652663 24 7581369 25 15698735 26 32438224 27 66897295 28 137718495 29 283056086 30 580906268 31 1190538424 32 2436854280 33 4982012329 34 10174319500 35 20756971236 36 42306806495 37 86153127395