29952

Appears in sequences

• Expansion of cos(sin(x))/exp(x).at n=11A009045
• E.g.f.: exp(tanh(x)/cos(x)).at n=9A009274
• Expansion of sin(tan(x)/cosh(x)).at n=4A009517
• Expansion of e.g.f. sin(x)*exp(sinh(x)).at n=11A009542
• Coordination sequence for F_4 lattice.at n=8A019558
• a(n) is least k such that k and 6k are anagrams in base n (written in base 10).at n=24A023098
• a(n) = Sum_{k=0..n} (k+1) * A026692(n, k).at n=11A026995
• a(n) = n^3 + (n+1)^3 + (n+2)^3 + (n+3)^3.at n=18A027603
• Numbers k that divide the (left) concatenation of all numbers <= k written in base 25 (most significant digit on left).at n=21A029494
• Numbers k such that phi(k) and cototient(k) are squares but k is not in A054755.at n=16A054756
• Low-temperature susceptibility expansion for Kagome net (Potts model, q=4).at n=7A057403
• Expansion of ((1-x)/(1-2*x))^3.at n=11A058396
• a(n) = Sum_{k >= 0} 2^k * binomial(k+2,n-2*k).at n=18A061279
• Numbers which can be written as b^2*c^2*(b^2+c^2).at n=29A063663
• a(n) = the maximum number of lattice points touched by an origin-centered 4d-sphere with radius <= n.at n=37A071345
• Least number m such that cardinality of InvPhi(m) = prime(n).at n=34A071389
• Inverse binomial transform of n^2*3^(n-1).at n=9A084857
• a(n) = (5/6)*n^3+(5/2)*n^2+(8/3)*n.at n=32A092185
• A convolution triangle of numbers based on A071356.at n=48A110681
• Largest number that is not the sum of five n-gonal numbers.at n=33A118367