142800

Appears in sequences

• Triangle read by rows, the inverse Bell transform of n!*binomial(4,n) (without column 0).at n=32A011801
• Triangle of numbers related to triangle A049375; generalization of Stirling numbers of second kind A008277, Lah-numbers A008297...at n=24A049385
• Triangle of coefficients of q in e.g.f. that satisfies: A(x,q) = exp( q*x*A(q*x,q) ), read by rows of [n*(n-1)/2 + 1] terms in row n for n>=0.at n=86A126265
• Numbers with prime factorization pqrs^2t^4.at n=11A190384
• Number of cubes that divide 1!*2!*3!*...*n!.at n=15A248821
• Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=1A253956
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=7A253961
• Number of (2+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=2A253962
• Sequence A255412 sorted into ascending order, with duplicates removed.at n=7A254035
• Nontrivial solutions to n = sigma(a) = sigma(b) (A000203) and rad(a) = rad(b) (A007947) with a != b.at n=1A254791
• a(n) = A000203(A255334(n)).at n=9A255412
• Fifth differences of 7th powers (A001015).at n=9A259907
• Triangle read by rows: T(n,m) = one-half of number of embeddings of the n-wheel with k = n+1-2m regions (n >= 1, 0 <= m <= floor(n/2)).at n=23A301731
• Triangle read by rows: T(n,k) = Sum_{j=0..k} (-1)^(k-j) * binomial(k,j) * (5+j)^n.at n=33A391635