73696

Appears in sequences

• Number of up/down (or down/up) compositions of n into distinct parts.at n=42A129838
• a(n) = 94*n^2.at n=28A174337
• Number of -n..n arrays of 4 elements with zero sum and no two neighbors summing to zero.at n=23A199833
• Unsigned matrix inverse of triangle A214398, as a triangle read by rows n >= 1.at n=51A215241