53928

Appears in sequences

• Let spm(n) be the sum of all prime factors of n counted with multiplicities (A001414); sequence gives numbers n such that spm(n+spm(n)) divides both n and n+spm(n).at n=23A131564
• Row sums of A163334 and A163336.at n=35A163342
• Triangle T(n, m) appearing in the expansion of the scaled phase space coordinate qhat of the plane pendulum in terms of the Jacobi nome q and sin(v) multiplying even powers of 2*cos(v), with v = u/((2/Pi)*K(k)).at n=33A275790
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + 1, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=18A294551
• Expansion of e.g.f. Product_{k>=1} 1/(1 + log(1 - x)*x^k).at n=7A322612
• Triangle read by rows: coefficients in expansion of another Asveld's polynomials Pi_j(x).at n=60A366133