# A046589 (b-file synthesized from sequence entry) 1 4 2 2 3 8 4 112 5 102 6 70 7 616 8 3432 9 6864 10 606 11 2080 12 10920 13 17810 14 23738 15 2686 16 28730 17 41548 18 23766 19 70278 20 13566 21 196 22 5320 23 102714 24 184110 25 352716 26 286824 27 1469650 28 11408 29 155848 30 4293962 31 5289448 32 2400 33 1378850 34 9583410 35 21915550 36 37442160