# A244492 (b-file synthesized from sequence entry) 0 1 1 0 2 3 3 3 4 0 5 6 6 0 7 15 8 0 9 10 10 15 11 0 12 45 13 0 14 15 15 0 16 105 17 0 18 105 19 0 20 21 21 105 22 0 23 420 24 0 25 210 26 0 27 28 28 0 29 945 30 0 31 1260 32 0 33 378 34 0 35 36 36 945 37 0 38 4725 39 0 40 3150 41 0 42 630 43 0 44 45