# A346106 (b-file synthesized from sequence entry) 1 2 2 6 3 30 4 36 5 210 6 900 7 2310 8 30 9 210 10 44100 11 30030 12 810000 13 510510 14 5336100 15 85766121000000 16 900 17 9699690 18 44100 19 223092870 20 1944810000 21 151939915084881000000 22 901800900 23 6469693230 24 189000 25 28473963210000 26 260620460100 27 69300 28 28473963210000 29 200560490130 30 4492511100000 31 7420738134810 32 1260 33 733384949590939374729000000