# A024436 (b-file synthesized from sequence entry) 0 1 1 30 2 601 3 10122 4 155029 5 2238894 6 31086721 7 419796498 8 5553887821 9 72338375382 10 930742000825 11 11858835825018 12 149897892005317 13 1882300860052734 14 23506492073507953 15 292186168385703522