# A072333 (b-file synthesized from sequence entry) 1 1 2 5 3 16 4 36 5 69 6 116 7 183 8 270 9 382 10 521 11 690 12 893 13 1132 14 1411 15 1731 16 2097 17 2512 18 2978 19 3498 20 4075 21 4713 22 5414 23 6182 24 7018 25 7927 26 8912 27 9975 28 11119 29 12347 30 13663 31 15069 32 16569 33 18164 34 19859 35 21657 36 23560 37 25571 38 27693 39 29930 40 32284 41 34759