# A028179 (b-file synthesized from sequence entry) 0 1 1 34 2 741 3 13226 4 211037 5 3139050 6 44543077 7 611425162 8 8191217133 9 107740573226 10 1397106491573 11 17913626282058 12 227607187590589 13 2870438906000362 14 35976385743457029 15 448561605029480714 16 5568050161261720205 17 68855119590387513258 18 848685719578619420245