# A129490 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 3 5 4 6 7 7 10 8 15 9 22 10 32 11 47 12 67 13 97 14 138 15 197 16 280 17 398 18 565 19 801 20 1134 21 1607 22 2275 23 3219 24 4555 25 6445 26 9118 27 12898 28 18243 29 25803 30 36494 31 51615 32 72998 33 103238 34 146005 35 206486 36 292020 37 412982 38 584050 39 825975 40 1168110 41 1651962 42 2336232