# A063176 (b-file synthesized from sequence entry) 1 15 2 21 3 51 4 99 5 249 6 309 7 339 8 441 9 615 10 1065 11 1071 12 1275 13 1311 14 1461 15 1665 16 1719 17 1935 18 2445 19 2451 20 2499 21 2511 22 2781 23 2829 24 2949 25 3015 26 3129 27 3435 28 3759 29 3789 30 3795 31 3819 32 3939 33 4161 34 4221 35 4761 36 4809 37 5709 38 5721 39 6291 40 6555 41 6699 42 6855 43 6921 44 7071