# A064495 (b-file synthesized from sequence entry) 1 30 2 138 3 960 4 1056 5 1278 6 1470 7 1968 8 2538 9 2730 10 3030 11 3570 12 3810 13 4122 14 4248 15 4350 16 4506 17 5568 18 5586 19 5718 20 5856 21 6156 22 6486 23 6570 24 6942 25 7194 26 7260 27 7380 28 7410 29 7422 30 7584 31 7920 32 8034 33 8304 34 8910 35 9180 36 11340 37 12684 38 13260 39 13380 40 13620