84911

Appears in sequences

• a(n) = (2*n - 1)*(11*n^2 - 11*n + 6)/6.at n=28A063492
• Numerator of the n-th Artin product.at n=4A119964
• Second elementary symmetric function of the first n terms of (1,2,2,3,3,4,4,5,5...).at n=37A203298