# A202980 (b-file synthesized from sequence entry) 0 1 1 1 2 21 3 3581 4 4638641 5 48800828001 6 4323567045653269 7 3282556699972913697517 8 21588080014422603968890377825 9 1239061910207197852963732743864398913 10 624049391401084282980615178692488088532058133