137445

Appears in sequences

• Smallest term in the Hofstadter sequence A005243 having exactly n representations as sum of consecutive earlier terms.at n=26A118166
• (n^4 - 10*n^2 + 15*n - 6)/2.at n=22A135916
• Number of (w,x,y,z) with all terms in {1,...,n} and w<=2x and y>3z.at n=33A212514
• a(n) = binomial(n+5,5) + 4*binomial(n+4,5) + 4*binomial(n+3,5) + binomial(n+2,5).at n=16A244864
• a(n) = Sum_{k=1..n} k^floor(n/k).at n=29A345100
• Terms of A326835 having more divisors than any smaller term.at n=16A348198
• a(n) is the least k such that there are exactly n positive numbers j such that k - 2^j and k + 2^j are both prime.at n=7A351826
• Number of rectangles in a Fibonacci(n) X Fibonacci(n+1) grid.at n=7A381503