# A091611 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 6 5 10 6 17 7 25 8 38 9 57 10 84 11 120 12 174 13 243 14 342 15 472 16 650 17 882 18 1200 19 1605 20 2150 21 2848 22 3767 23 4937 24 6467 25 8396 26 10891 27 14032 28 18046 29 23073 30 29458 31 37405 32 47421 33 59850 34 75396 35 94601 36 118501 37 147888 38 184254 39 228823 40 283677 41 350655 42 432737