# A294420 (b-file synthesized from sequence entry) 0 1 1 3 2 14 3 31 4 62 5 113 6 198 7 337 8 564 9 933 10 1532 11 2503 12 4078 13 6628 14 10756 15 17437 16 28249 17 45745 18 74056 19 119866 20 193990 21 313927 22 507991 23 821995 24 1330066 25 2152144 26 3482296 27 5634529 28 9116919 29 14751546 30 23868566 31 38620216 32 62488889 33 101109215 34 163598217 35 264707548