772641
domain: N
Appears in sequences
- Coefficients of power series A(x) consist entirely of squares, where A(x) = A083352(x)^2 + A083352(x) - 1.at n=37A083353
- Odd squares not of the form p + 2^k with p prime.at n=11A276567
- Odd squares k for which A379113(k) > 1, i.e., k that have a proper unitary divisor d > 1 such that A048720(A065621(sigma(d)),sigma(k/d)) is equal to sigma(k).at n=12A379121