70853

Properties

Appears in sequences

• Primes from merging of 5 successive digits in decimal expansion of the Euler-Mascheroni Constant.at n=21A104939
• Numbers k such that Sum_{i=1..k} i^9 divides Product_{i=1..k} i^9.at n=21A166609
• Primes from merging of 5 successive digits in decimal expansion of Euler-Mascheroni constant.at n=23A198779
• Number of (n+1) X (n+1) -6..6 symmetric matrices with every 2 X 2 subblock having sum zero and one or two distinct values.at n=18A211253
• Least m>0 such that n! <= m^3.at n=16A214049
• a(n) = Sum_{k=0..n} k^2 * A000041(k).at n=14A259279
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=32A293619
• Number of rooted trees with n nodes such that three equals the maximal number of subtrees of the same size extending from the same node.at n=13A318818
• Prime numbersat n=7015