# A045912 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 3 5 1 6 1 7 9 8 9 9 1 10 1 11 29 12 72 13 29 14 1 15 1 16 99 17 626 18 626 19 99 20 1 21 1 22 351 23 6084 24 13869 25 6084 26 351 27 1 28 1 29 1275 30 64974 31 347020 32 347020 33 64974 34 1275 35 1 36 1 37 4707 38 744193 39 9952274 40 21537270 41 9952274 42 744193 43 4707 44 1 45 1 46 17577 47 8965323 48 321541977 49 1545936516 50 1545936516 51 321541977 52 8965323 53 17577 54 1