# A024864 (b-file synthesized from sequence entry) 2 5 3 7 4 24 5 33 6 71 7 87 8 153 9 177 10 279 11 319 12 465 13 519 14 717 15 794 16 1052 17 1147 18 1473 19 1588 20 1989 21 2136 22 2620 23 2792 24 3367 25 3565 26 4239 27 4479 28 5260 29 5531 30 6426 31 6746 32 7764 33 8120 34 9269 35 9663 36 10950 37 11402 38 12835 39 13330 40 14917 41 15477 42 17226 43 17833 44 19752 45 20408 46 22504 47 23235