# A048007 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 0 6 0 7 5 8 6 9 7 10 21 11 24 12 27 13 90 14 105 15 121 16 385 17 450 18 520 19 1651 20 1939 21 2255 22 7175 23 8456 24 9877 25 31416 26 37122 27 43510 28 138510 29 164025 30 192801 31 614019 32 728409 33 858199 34 2734171 35 3248322 36 3834655 37 12220780 38 14536951 39 17189667