58231

Properties

Appears in sequences

• Primes of the form n^2 + (n+1)^2 + (n+2)^2 + (n+3)^2 + (n+4)^2 + (n+5)^2.at n=23A027867
• Numerators of the n-th term of the binomial transform of the original Bernoulli numbers.at n=18A164558
• Number of (n+1) X 2 0..2 arrays with every 2 X 2 subblock having one or three distinct values, and new values 0..2 introduced in row major order.at n=6A210100
• Number of (n+1) X 8 0..2 arrays with every 2 X 2 subblock having one or three distinct values, and new values 0..2 introduced in row major order.at n=0A210106
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having one or three distinct values, and new values 0..2 introduced in row major order.at n=21A210107
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having one or three distinct values, and new values 0..2 introduced in row major order.at n=27A210107
• Primes of the form k!3-9, where k!3 is the triple factorial number (A007661).at n=4A289817
• G.f. A(x) satisfies: [x^n] 1/(1 - (n+1)*x) / A(x) = 0 for n >= 1.at n=6A319945
• Expansion of Product_{i>=1, j>=1} 1 / (1 - x^(i*j*(j + 1)/2)).at n=33A327744
• Number of free rooted (or pointed) (planar) polyhexes with n cells.at n=8A369362
• Prime numbersat n=5899