# A061777 (b-file synthesized from sequence entry) 0 1 1 4 2 10 3 22 4 40 5 70 6 112 7 178 8 268 9 406 10 592 11 874 12 1252 13 1822 14 2584 15 3730 16 5260 17 7558 18 10624 19 15226 20 21364 21 30574 22 42856 23 61282 24 85852 25 122710 26 171856 27 245578 28 343876 29 491326 30 687928 31 982834 32 1376044 33 1965862 34 2752288 35 3931930 36 5504788