# A013628 (b-file synthesized from sequence entry) 0 1 1 4 2 5 3 16 4 40 5 25 6 64 7 240 8 300 9 125 10 256 11 1280 12 2400 13 2000 14 625 15 1024 16 6400 17 16000 18 20000 19 12500 20 3125 21 4096 22 30720 23 96000 24 160000 25 150000 26 75000 27 15625 28 16384 29 143360 30 537600 31 1120000 32 1400000 33 1050000 34 437500 35 78125 36 65536