45703

Appears in sequences

• Fibonacci sequence beginning 1, 28.at n=17A022398
• Expansion of Product_{m>=1} ((1+q^(2*m-1))/(1+q^(2*m)))^7.at n=22A029844
• a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2*n - 3 - 2^(p+1) and p is the unique integer such that 2^p < n - 1 <= 2^(p+1), starting with a(1) = 1, a(2) = 2, and a(3) = 3.at n=17A049908
• a(n) = 529*n^2 - 746*n + 263.at n=9A156842
• a(n) is the index where A387090(n) appears in A386482.at n=40A386484