# A265148 (b-file synthesized from sequence entry) 1 4 2 9 3 61 4 504 5 4516 6 47504 7 382025 8 3975209 9 33057329 10 80214016 11 454665681 12 4507966404 13 44168848384 14 69005350809 15 163894140625 16 784386132324 17 5954843762641 18 7954794246144 19 53996843222416 20 69176076458289 21 379510987739761 22 1641640879622564 23 7593632535763529 24 31733339799107600