# A100853 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 3 5 4 6 5 7 7 8 9 9 12 10 15 11 19 12 25 13 31 14 38 15 48 16 59 17 72 18 88 19 107 20 130 21 157 22 188 23 225 24 270 25 321 26 380 27 451 28 533 29 627 30 737 31 864 32 1011 33 1181 34 1375 35 1599 36 1858 37 2152 38 2488 39 2875 40 3316 41 3816 42 4387 43 5036 44 5773 45 6610 46 7555 47 8626 48 9840 49 11207 50 12748 51 14489