# A103903 (b-file synthesized from sequence entry) 4 1 5 1 6 24 7 1 8 40 9 144 10 1 11 60 12 370 13 456 14 1 15 84 16 792 17 1640 18 1056 19 1 20 112 21 1498 22 4724 23 4930 24 2040 25 1 26 144 27 2592 28 11620 29 18096 30 11752 31 3504 32 1 33 180 34 4194 35 25424 36 55650 37 52716 38 24050 39 5544 40 1 41 220 42 6440 43 50832 44 149568 45 195972 46 127816 47 44200 48 8256 49 1 50 264