29661

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 100 ones.at n=32A031868
• Number of 0..30 integer arrays v[1..n] of length n with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..n-1.at n=2A171336
• Number of 0..n-1 integer arrays v[1..3] of length 3 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..2.at n=30A171354
• Continued fraction of (x + sqrt(2 + 4x))/2, where x=sqrt(2).at n=33A190259
• Continued fraction of (1 + sqrt(1 + 2x))/2, where x=sqrt(2).at n=34A190261
• G.f. satisfies: 1-x = Sum_{n>=0} (-x)^n*A(x)^(n mod 3).at n=11A233347
• a(n) = 4*n^3 - 18*n^2 + 27*n - 12.at n=20A271828