# A050546 (b-file synthesized from sequence entry) 1 2 2 10 3 14 4 18 5 50 6 114 7 122 8 294 9 362 10 554 11 582 12 638 13 758 14 3334 15 6630 16 42450 17 64218 18 89282 19 149238 20 511718