# A059820 (b-file synthesized from sequence entry) 0 0 1 1 2 4 3 9 4 19 5 30 6 52 7 70 8 107 9 136 10 191 11 226 12 314 13 352 14 463 15 523 16 664 17 717 18 919 19 964 20 1205 21 1282 22 1546 23 1603 24 1992 25 2009 26 2414 27 2504 28 2958 29 2974 30 3606 31 3553 32 4223 33 4273 34 4936 35 4912 36 5885 37 5685 38 6634 39 6654 40 7664 41 7454 42 8822 43 8454 44 9845