# A115650 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 10 5 15 6 21 7 28 8 66 9 105 10 120 11 153 12 171 13 435 14 561 15 946 16 1378 17 1485 18 3916 19 4005 20 4278 21 4851 22 4950 23 11781 24 14365 25 15576 26 47586 27 50086 28 51360 29 57970 30 60378 31 60726 32 61425 33 61776 34 139128 35 145530 36 146070 37 149878 38 150426 39 182710 40 659526 41 702705