# A022102 (b-file synthesized from sequence entry) 0 1 1 12 2 13 3 25 4 38 5 63 6 101 7 164 8 265 9 429 10 694 11 1123 12 1817 13 2940 14 4757 15 7697 16 12454 17 20151 18 32605 19 52756 20 85361 21 138117 22 223478 23 361595 24 585073 25 946668 26 1531741 27 2478409 28 4010150 29 6488559 30 10498709