64170

Appears in sequences

• Numbers that are the sum of 7 positive 10th powers.at n=13A004807
• High temperature series for spin-1/2 Ising magnetic susceptibility on 5D simple cubic lattice.at n=5A010579
• Least pentagonal number P(m) > P(n) such that P(m)+P(n) is again a pentagonal number, 0 if no such m exists.at n=28A136114
• One-half of averages of twin prime pairs of A001318.at n=26A154565
• Number of nX3 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with new values introduced in order 0 sequentially upwards.at n=7A279379
• T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with new values introduced in order 0 sequentially upwards.at n=47A279384
• T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with new values introduced in order 0 sequentially upwards.at n=52A279384
• Number of compositions of n with no part circularly followed by a divisor or a multiple.at n=35A328599
• Those primitive elements of A337386 that have exactly one primitive nondeficient divisor (A006039).at n=25A341604
• E.g.f. A(x) satisfies A(A(A(A(A(x))))) = x * exp(5*x).at n=6A372745