# A137434 (b-file synthesized from sequence entry) 1 1 2 121 3 1444 4 44944 5 6441444 6 47444544 7 4434494464 8 44424414441 9 1113111511681 10 22222220262025 11 444431244445444 12 22292262226224225 13 441544444344443449 14 1113101111111117041 15 2222222222222640225 16 11111119101145491111121