# A064168 (b-file synthesized from sequence entry) 1 2 2 5 3 17 4 37 5 197 6 69 7 503 8 1041 9 9649 10 9901 11 111431 12 113741 13 1506353 14 1532093 15 1556117 16 3157279 17 54394463 18 18358381 19 352893319 20 71354639 21 24031221 22 24266365 23 563299563 24 1704771547 25 42976237267 26 43319457067 27 392849685203 28 395718022103 29 11556136074187