# A212250 (b-file synthesized from sequence entry) 0 0 1 0 2 4 3 18 4 54 5 129 6 262 7 478 8 807 9 1281 10 1938 11 2821 12 3975 13 5451 14 7305 15 9595 16 12385 17 15744 18 19743 19 24459 20 29974 21 36372 22 43743 23 52182 24 61786 25 72658 26 84906 27 98640 28 113976 29 131035 30 149940 31 170820 32 193809 33 219043 34 246664 35 276819 36 309657