# A085368 (b-file synthesized from sequence entry) 1 3 2 4 3 11 4 15 5 26 6 119 7 145 8 264 9 1729 10 1993 11 3722 12 31769 13 35491 14 67260 15 708091 16 775351 17 1483442 18 18576655 19 20060097 20 38636752 21 560974625 22 599611377 23 1160586002 24 19168987409 25 20329573411 26 39498560820 27 731303668171 28 770802228991 29 1502105897162 30 30812920172231