# A034700 (b-file synthesized from sequence entry) 1 5 2 29 3 109 4 281 5 349 6 1601 7 1889 8 5581 9 12421 10 14389 11 16829 12 89501 13 294761 14 471781 15 1134389 16 2465081 17 2708941 18 4695809 19 9594709 20 33660421 21 38692009 22 75670769 23 138202481 24 150274469 25 517777769 26 3675456101 27 4720745641 28 27541365749 29 29340233569 30 69737217721 31 112295532029