15248163

Appears in sequences

• Coordination sequence for hyperbolic tessellation 3^7 (from triangle group (2,3,7)).at n=16A001354
• Fibonacci sequence beginning 0, 7.at n=32A022090
• Sum_{i=0..2*A053645(n)} (C(2*A053645(n),i) mod 2)*A000045(n-i) [where C(r,c) is the binomial coefficient (A007318) and A000045(n) is the n-th Fibonacci number].at n=36A075149