83104

Appears in sequences

• Number of basis partitions of n+36 with Durfee square size 6.at n=40A053801
• Number of primes of the form 30k + 7 less than 10^n.at n=6A091166
• a(n) = 5*p^5 - 3*p^3 + 2*p^2 with p = prime(n).at n=3A133062
• a(n) = 5*n^5 - 3*n^3 + 2*n^2. Coefficients and exponents are the prime numbers in decreasing order.at n=7A134631
• G.f. satisfies: A(x) = 1 + x/A(-x*A(x)^12)^4.at n=6A213103
• The highest value of the Collatz iteration (3x+1) starting at a(n-1) + 1, with a(1) = 1.at n=7A220139
• Number of (n+1)X(1+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=3A237532
• Number of (n+1)X(4+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=0A237535
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=6A237538
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=9A237538