# A038043 (b-file synthesized from sequence entry) 1 2 2 4 3 4 4 10 5 4 6 54 7 4 8 284 9 564 10 2146 11 4 12 64068 13 4 14 273706 15 3055056 16 9322174 17 4 18 455865986 19 4 20 7379708912 21 72557376324 22 27499326586 23 4 24 28169911778038 25 10389345718756 26 15811717561854 27 5955168301010504 28 26845490776452304 29 4