# A010737 (b-file synthesized from sequence entry) 0 4 1 6 2 9 3 13 4 19 5 27 6 39 7 55 8 79 9 111 10 159 11 223 12 319 13 447 14 639 15 895 16 1279 17 1791 18 2559 19 3583 20 5119 21 7167 22 10239 23 14335 24 20479 25 28671 26 40959 27 57343 28 81919 29 114687 30 163839 31 229375 32 327679 33 458751 34 655359