24694

Appears in sequences

• Number of partitions of n^2 into squares.at n=14A037444
• G.f.: A(x) = exp( Sum_{n>=1} A163659(n)^2*x^n/n ), where x*exp(Sum_{n>=1} A163659(n)*x^n/n) = S(x) is the g.f. of Stern's diatomic series (A002487).at n=16A163658
• Number of nondecreasing arrangements of n+3 numbers in 0..6 with each number being the sum mod 7 of three others.at n=9A183901
• Number of nX5 0..2 arrays with no element equal to more than one of its king-move neighbors and with new values introduced in order 0 sequentially upwards.at n=12A280856
• a(n) = Sum_{k=0..n} (-1)^(n-k) * k! * binomial(n,k) * binomial(2*n+1,k).at n=5A343896
• Antidiagonal-sums of the absolute value of the array A377046(n,k) = n-th term of k-th differences of nonsquarefree numbers (A013929).at n=15A377048