Numerator of Hermite(n, 4/21).A159707Numerator of Hermite(n, 4/21).Terms a(0) =1a(1) =8a(2) =-818a(3) =-20656a(4) =1999180a(5) =88867808a(6) =-8105441336a(7) =-535131970624External referencesoeis: A159707