# A053594 (b-file synthesized from sequence entry) 0 0 1 0 2 2 3 10 4 28 5 60 6 110 7 174 8 256 9 368 10 498 11 682 12 884 13 1140 14 1422 15 1750 16 2104 17 2560 18 3026 19 3546 20 4140 21 4828 22 5542 23 6382 24 7224 25 8136 26 9122 27 10274 28 11460 29 12732 30 14094 31 15558 32 17080 33 18752 34 20458 35 22410 36 24364 37 26516 38 28678 39 31006 40 33400