97243

Appears in sequences

• Number of basic invariants for cyclic group of order and degree n.at n=27A002956
• a(n) = Sum_{k=0..n} binomial(n,k^2).at n=19A003099
• Numbers k such that k^2 * 2^k - 1 is prime.at n=28A058781
• Number of minimally unitary multisets in the unit groups of Z/nZ.at n=28A218756
• Number of canonical generators for Z_4 + Z_n.at n=5A238102