24150

Appears in sequences

• Triangle of numbers related to triangle A049213; generalization of Stirling numbers of second kind A008277, Bessel triangle A001497.at n=24A000369
• a(n) = n*(n + 1)*(n^2 - 3*n + 5)/6.at n=20A006484
• Duplicate of A049029.at n=17A048897
• Triangle read by rows, the Bell transform of the quartic factorial numbers A007696(n+1) without column 0.at n=17A049029
• Smallest integer >= 0 of the form x^3 - n^4.at n=42A070930
• Fourth binomial transform of binomial(n+4, 4).at n=5A081900
• Consider a Pythagorean triangle with sides a=u^2-v^2, b=2uv, c=u^2+v^2. The sequence is the area of the triangle when v=2, u=3,4,5,...at n=20A096382
• a(n)=number of Catalan knight paths in right half-plane from (0,0) to (n,0).at n=13A096609
• Fifth column of (1,5)-Pascal triangle A096940.at n=22A096942
• Record gaps between prime quadruplets.at n=12A113404
• Fourth column of triangle A000369: |S2(-3;n+4,4)|.at n=3A143169
• Triangle read by rows: T(n,k) = number of forests of k labeled rooted trees of height at most 1, with n labels, where any root may contain >= 1 labels, n >= 0, 0 <= k <= n.at n=41A143395
• Expansion of x^k/Product_{t=k..2k} (1-tx) for k=5.at n=8A143400
• Ten times hexagonal numbers: 10*n*(2*n-1).at n=35A144560
• Coefficients in expansion of Delta'(q).at n=4A145155
• Array T(n,m) = 2*(2m+3)!*(4n+2m+1)!/(m!*(m+2)!*n!*(3n+2m+3)!) read by antidiagonals.at n=30A146305
• Numbers k such that 64*k^6 + 1091 is prime.at n=29A155809
• a(n) = n*(2*n^2 + 5*n + 17)/2.at n=28A163661
• a(n) = n*(n+1)*(6*n-5)/2.at n=20A172082
• Least even number m which can be written as sum of 2n primes p(1) < ... < p(2n) < m/2 such that m-p(i) is also prime for i=1,...,2n.at n=31A191837