# A056406 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 4 5 5 6 16 7 13 8 42 9 49 10 133 11 107 12 600 13 351 14 1385 15 2164 16 4416 17 4115 18 22043 19 14601 20 67872 21 88360 22 209827 23 190745 24 1074534 25 839122 26 2796647 27 3730532 28 11275300 29 9587579 30 67193198 31 35792567