# A164278 (b-file synthesized from sequence entry) 0 0 1 48 2 28560 3 47045880 4 152587890624 5 819628286980800 6 6582952005840035280 7 73885357344138503765448 8 1104427674243920646305299200 9 21209401372879911350250244140624 10 508858109619679129936596364708525200