78025

Appears in sequences

• 30*a(n) is the gap between sexy prime triples in the n-th sexy prime triple triple whose initial term is 7.at n=23A090776
• Largest terms a(n) forming a self-convolution 5th power of an integer sequence (A132840) such that: a(n) <= 5*a(n-1) for n>0 with a(0)=1.at n=7A132839
• Monotonic ordering of nonnegative differences 5^i-10^j, for 40>= i>=0, j>=0.at n=21A192201
• Small rhombicosidodecahedron with faces of centered polygons.at n=12A193251
• a(n) = (-1)^n*(n + 1)*(5*n^2 + 10*n + 1).at n=24A271532