# A017651 (b-file synthesized from sequence entry) 0 100000000000 1 584318301411328 2 70188843638032384 3 1951354384207722496 4 24986644000165537792 5 197732674300000000000 6 1127073856954876807168 7 5062982072492057196544 8 18982985583354248390656 9 61759259534823101765632