198497

Appears in sequences

• Number of permutations of [1,2,...,n] with n-1 inversions.at n=11A000707
• Number of reduced words of length n in the Weyl group A_11.at n=11A161459
• Numbers that are the sum of three biquadrates (fourth powers) in more than one way.at n=13A193244
• Numbers that are the sum of 3 nonzero 4th powers in more than one way.at n=21A309762
• Numbers that are the sum of three fourth powers in exactly two ways.at n=21A344192