29529

Appears in sequences

• Alkane (or paraffin) numbers l(7,n).at n=32A005994
• a(n) = (n/2)*(n^4 + 1).at n=9A021003
• a(n) = n*(n+1)*(2*n^2+1)/6.at n=17A071238
• Expansion of e.g.f. x*exp(2*x)*cosh(x).at n=9A082133
• Triangle read by rows: T(n,k) = n*(1+n^k)/2, 0<=k<=n.at n=49A108396
• Numbers n such that Lucas(prime(n)) is prime, where Lucas = A000032.at n=48A120561
• a(n) = n^2*(n^8+1)/2.at n=3A168126
• Triangle given by p(n,k)=(coefficient of x^(n-k) in (1/2) ((x+3)^n+(x+1)^n)), 0<=k<=n.at n=46A193673
• Numbers of the form (3^j + 9^k)/2, for j and k >= 0.at n=42A226793
• Indices of record values in A246793.at n=17A252475
• Number of n-element subsets of [n+4] having an even sum.at n=32A282080