184841

Appears in sequences

• Numerators of continued fraction convergents to cosh(1).at n=12A078983
• Sum of the absolute values of the antidiagonals of the triangle A135929(n) companion. See the comment.at n=39A219795
• First differences of A219795.at n=42A219865
• Numbers k such that C(k+2,2) divides 2^(k+1) - 1.at n=34A246636