# A222313 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 5 5 6 6 15 7 17 8 33 9 41 10 55 11 57 12 65 13 70 14 105 15 129 16 257 17 273 18 385 19 561 20 897 21 969 22 1001 23 1105 24 1353 25 1430 26 1785 27 2049 28 2145 29 2337 30 2665 31 3553 32 4097 33 4305 34 4745 35 4845 36 5633 37 6105 38 6545 39 8193 40 8385