# A067625 (b-file synthesized from sequence entry) 1 23 2 51 3 77 4 87 5 114 6 154 7 158 8 184 9 210 10 308 11 552 12 690 13 786 14 1330 15 1848 16 2030 17 2280 18 2868 19 2976 20 3432 21 8680 22 10290 23 11556 24 12750 25 13110 26 26400 27 56808 28 57960 29 62496 30 136290 31 170478 32 608580