746928

Appears in sequences

• Expansion of e.g.f.: cos(log(1+x)^2).at n=9A009035
• Sum of third powers of two consecutive primes.at n=19A133534
• a(n) = 2^n*Product_{k=1..floor((n-1)/2)} (1 + 2*cos(k*Pi/n)^2 + 4*cos(k*Pi/n)^4).at n=12A152103
• Numbers divisible by at least six of their digits, different and >1.at n=20A187534
• Maximum number of copies of a 12345 permutation pattern in an alternating (or zig-zag) permutation of length n + 7.at n=35A339355
• Numbers m such that A034448(A188999(m)) = k*m for some k, where A034448 and A188999 are respectively the unitary and the bi-unitary sigma function.at n=38A369204