# A355108 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 4 5 6 6 10 7 15 8 25 9 35 10 55 11 80 12 130 13 182 14 286 15 416 16 676 17 936 18 1456 19 2106 20 3406 21 4758 22 7462 23 10842 24 17602 25 24372 26 37912 27 54837 28 88687 29 123891 30 194299 31 282309 32 458329 33 634349 34 986389 35 1426439 36 2306539 37 3221843 38 5052451 39 7340711 40 11917231 41 16500521