53424

Appears in sequences

• Integers that can be expressed as the sum of consecutive primes in exactly 5 ways.at n=22A055000
• Integers expressible as the sum of (at least two) consecutive primes in at least 5 ways.at n=9A067375
• Number of (w,x,y,z) with all terms in {1,...,n} and |w-x| <= |x-y| + |y-z|.at n=16A212572
• Coefficients of the generalized continued fraction expansion sqrt(7) = a(1) +a(1)/(a(2) +a(2)/(a(3) +a(3)/(a(4) +a(4)/....))).at n=12A233587
• Irregular triangle read by rows: T(n,k) = A344031(n,k)/2, n >= 1, 0 <= k <= 2*n-2.at n=38A344059
• Triangle read by rows: T(n,k) is the number of subgroups of S_n isomorphic to S_k, where S_n is the n-th symmetric group.at n=38A378163
• Number of subgroups of S_n isomorphic to S_3, where S_n is the n-th symmetric group.at n=8A378279