# A286271 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 3 4 5 5 7 6 11 7 16 8 24 9 35 10 53 11 78 12 118 13 176 14 266 15 401 16 611 17 927 18 1419 19 2169 20 3333 21 5124 22 7910 23 12215 24 18925 25 29345 26 45609 27 70959 28 110609 29 172576 30 269684 31 421829 32 660647 33 1035602 34 1625122 35 2552322 36 4012282 37 6312136 38 9938336 39 15658610 40 24689060 41 38952138