# A204991 (b-file synthesized from sequence entry) 1 2 2 2 3 6 4 4 5 30 6 6 7 14 8 8 9 126 10 30 11 2046 12 12 13 8190 14 14 15 30 16 16 17 510 18 126 19 524286 20 60 21 126 22 2046 23 4094 24 24 25 2097150 26 8190 27 524286 28 28 29 536870910 30 30 31 62 32 32 33 2046 34 510 35 8190 36 252 37 137438953470 38 524286 39 8190 40 120 41 2097150 42 126 43 32766 44 4092 45 8190