# A081990 (b-file synthesized from sequence entry) 1 3 2 8 3 24 4 35 5 168 6 528 7 624 8 783 9 1443 10 3843 11 5183 12 7568 13 8835 14 12543 15 13224 16 15128 17 17423 18 24335 19 26243 20 27224 21 41615 22 47523 23 75624 24 87615 25 92415 26 118335 27 128163 28 135423 29 172224 30 213443 31 225624 32 262143 33 265224 34 274575 35 338723 36 345743 37 374543