# A157195 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 2 5 0 6 6 7 0 8 8 9 3 10 10 11 0 12 144 13 0 14 14 15 15 16 64 17 0 18 324 19 0 20 400 21 21 22 22 23 0 24 13824 25 5 26 26 27 27 28 784 29 0 30 27000 31 0 32 1024 33 33 34 34 35 35 36 279936 37 0 38 38 39 39 40 64000 41 0 42 74088 43 0 44 1936 45 2025 46 46 47 0 48 5308416 49 7 50 2500 51 51 52 2704 53 0 54 157464 55 55 56 175616 57 57 58 58 59 0 60 777600000