# A295032 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 4 5 5 6 8 7 11 8 21 9 25 10 105 11 191 12 305 13 463 14 704 15 1320 16 1404 17 1580 18 1675 19 2215 20 3475 21 6323 22 10560 23 28817 24 30356 25 98198