137456

Appears in sequences

• Let n have j digits {d_j, d_(j-1), ..., d_2, d_1}. Sequence lists numbers n such that n = d_j^b_j + d_(j-1)^b_(j-1) + ... + d_2^b_2 + d_1^b_1 for some permutation {b_j, b_(j-1), ..., b_2, b_1} of the digits.at n=12A276170
• G.f.: 1/AGM(1, (1-4*x)^2).at n=10A276178
• Numbers k such that k and k+1 both have the same number of squarefree divisors and powerful divisors.at n=31A360904
• Conductor of elliptic curve y^2 = x^3 + n*x + n.at n=10A387834