48769

Appears in sequences

• First gap of n in sequence A038593 (upper terms).at n=40A038662
• Expansion of -(1-x-2*x^2+11*x^4-3*x^3) / ((x-1)*(x+1)*(x^2-3*x+1)*(1+x^2)).at n=12A109787
• a(n) = 3*2^n*(2^n-1) + 1.at n=7A169726
• Triangle of generalized Stirling numbers of the lower level of the hierarchy (section m=1).at n=31A376863