701819

Properties

Appears in sequences

• a(n) is smallest prime > 2*a(n-1), a(1) = 3.at n=17A065545
• a(1) = 1; a(n) = nextprime(2*a(n-1)) for n > 1.at n=18A110930
• Values of A167053(k)-A167053(k-1)-1 not equal to 1.at n=16A167054
• Triangle read by rows: T(n,k) is the number of maximal chains in the poset of all k-ary words of length <= n, ordered by B covers A iff A_i <= B_{i+k} for all i in A and some k >= 0.at n=48A378588
• Prime numbersat n=56681