337408

Appears in sequences

• exp(arcsin(x)*sin(x))=1+2/2!*x^2+12/4!*x^4+160/6!*x^6+5264/8!*x^8...at n=5A012328
• a(n) = ((1+4*sqrt(2))*(4+2*sqrt(2))^n + (1-4*sqrt(2))*(4-2*sqrt(2))^n)/2.at n=6A164605
• Numbers k such that the smallest m such that k | psi(m) is even, psi = A002322.at n=31A341886