# A091765 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 3 5 8 6 18 7 20 8 56 9 60 10 80 11 128 12 135 13 148 14 205 15 235 16 255 17 416 18 434 19 666 20 1155 21 1273 22 1309 23 1376 24 1568 25 1802 26 2006 27 2088 28 2185 29 2492 30 2754 31 2796 32 2868 33 3078 34 3128 35 3266 36 3536 37 3584 38 3588 39 3596 40 3795 41 3800 42 3914 43 3927 44 4011 45 4023 46 4087 47 4179 48 4512 49 4671