47107
domain: N
Appears in sequences
- Least number k such that k! in binary representation contains a run of exactly n consecutive nontrivial zeros.at n=31A094010
- Greatest number, not divisible by 4, having exactly n partitions into three distinct positive squares.at n=7A096021
- Row sums of triangle A130478.at n=7A130494
- Odd k for which abs(2^m - k) is nonprime for all m < k.at n=16A263865
- Square array A(n,k) read by descending antidiagonals where A(n,k) is the k-th solution x to A328248(x) = n-1.at n=42A328250
- G.f. A(x) satisfies A(x) = 1 + x*A(x)^5 / (1 - x*A(x)^2).at n=6A365192
- Number of compositions of 6*n-4 into parts 5 and 6.at n=16A373964
- a(n) = Sum_{k=0..floor(2*n/5)} binomial(k,2*n-5*k).at n=49A391265
- a(n) = Sum_{k=0..floor(3*n/5)} binomial(k+1,3*n-5*k).at n=31A391843