# A054473 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 5 4 10 5 15 6 29 7 41 8 68 9 98 10 147 11 202 12 291 13 386 14 528 15 688 16 906 17 1151 18 1480 19 1841 20 2310 21 2833 22 3484 23 4207 24 5099 25 6076 26 7259 27 8562 28 10104 29 11796 30 13785 31 15948 32 18462 33 21201 34 24339 35 27747 36 31633 37 35827 38 40572 39 45695 40 51436 41 57618 42 64520 43 71918