# A245602 (b-file synthesized from sequence entry) 0 -1 1 -3 2 -7 3 -6 4 -15 5 -60 6 -31 7 -390 8 -120 9 -63 10 -2100 11 -2520 12 -127 13 -10206 14 -31920 15 -5040 16 -255 17 -46620 18 -317520 19 -181440 20 -511 21 -204630 22 -2739240 23 -3780000 24 -362880 25 -1023 26 -874500 27 -21538440 28 -59875200 29 -19958400 30 -2047