# A009282 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 7 4 8 5 -7 6 -74 7 -209 8 -40 9 2441 10 10954 11 6667 12 -185524 13 -1041739 14 -510530 15 26716831 16 158378768 17 -47260303 18 -6226501934 19 -34323431789 20 71521515284 21 2087815263725 22 9437342779558 23 -55046954388953 24 -923175950185960 25 -2736047549718871 26 43387645616657338