# A151328 (b-file synthesized from sequence entry) 0 1 1 3 2 16 3 84 4 484 5 2843 6 17193 7 105553 8 657177 9 4133074 10 26217040 11 167455754 12 1075896508 13 6947158172 14 45052303360 15 293263303568 16 1915285138362 17 12545294612032 18 82387919461119 19 542332725044387 20 3577577193573774 21 23645483214136620 22 156556003183195069 23 1038219939150227788 24 6895261278418168211