78365

Appears in sequences

• Numbers k such that 129*2^k-1 is prime.at n=47A050590
• a(n) = 64*n^2 - n.at n=34A157948
• a(n) = 1225*n^2 - 35.at n=7A158735
• Expansion of e.g.f. 1/sqrt(2 - exp(2*x)).at n=6A352117