# A088862 (b-file synthesized from sequence entry) 1 1 2 2 3 9 4 125 5 625 6 3125 7 15625 8 78125 9 9921875 10 1260078125 11 25937424601 12 285311670611 13 145223640340999 14 21557022777501157 15 799006685782884121 16 15181127029874798299 17 288441413567621167681 18 5480386857784802185939