# A008843 (b-file synthesized from sequence entry) 0 1 1 49 2 1681 3 57121 4 1940449 5 65918161 6 2239277041 7 76069501249 8 2584123765441 9 87784138523761 10 2982076586042449 11 101302819786919521 12 3441313796169221281 13 116903366249966604049 14 3971273138702695316401 15 134906383349641674153601 16 4582845760749114225906049 17 155681849482120242006652081