# A295360 (b-file synthesized from sequence entry) 0 1 1 3 2 5 3 12 4 18 5 27 6 41 7 63 8 98 9 155 10 247 11 392 12 628 13 1008 14 1624 15 2620 16 4228 17 6831 18 11041 19 17853 20 28874 21 46706 22 75559 23 122244 24 197778 25 319996 26 517747 27 837715 28 1355433 29 2193118 30 3548520 31 5741606 32 9290093 33 15031665 34 24321723