# A202717 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 1 4 0 5 0 6 21 7 132 8 294 9 252 10 21 11 -56 12 0 13 8 14 0 15 35 16 450 17 2293 18 5700 19 6405 20 770 21 -3661 22 -240 23 2320 24 40 25 -672 26 0 27 0 28 9555 29 207480 30 1889316 31 9216312 32 25051026 33 33229560 34 3678948 35 -35339304 36 -2666157 37 51171120 38 2178176 39 -49878192 40 -792064 41 24460800 42 4160 43 -3714816 44 0