# A374070 (b-file synthesized from sequence entry) 0 1 1 0 2 16 3 192 4 7056 5 296928 6 17353552 7 1288517448 8 123247560033 9 14559205069230 10 2068503986414344 11 350413573991639400 12 70216794936245622096 13 16348540980271313405736 14 4358673413318637872138056 15 1324443244518891911978887758 16 453726273130387432163560157389 17 173630294056619179637594095141048