29363

Properties

Appears in sequences

• a(0)=2, a(1)=1, a(n+2)=floor[(e-1/e)*a(n+1)+a(n-2)].at n=11A085421
• Primes p of the form a^4+b^4+c^4 with a,b,c>=1 such that a^2+b^2+c^2 is another prime < p.at n=30A126117
• Number of n X n zero-sum -1..1 arrays with rows and columns lexicographically nondecreasing.at n=3A202026
• Number of nX4 zero-sum -1..1 arrays with rows and columns lexicographically nondecreasing.at n=3A202029
• T(n,k)=Number of nXk zero-sum -1..1 arrays with rows and columns lexicographically nondecreasing.at n=24A202033
• First occurrence of n in A213859.at n=53A213861
• Numbers k such that the last 9 digits of the k-th Lucas number are 1-9 pandigital.at n=6A216488
• Primes of the form 2*n^2 + 74*n + 35.at n=12A217500
• Number of 3 X n 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=29A239987
• Smallest of three consecutive primes in arithmetic progression with common difference 24 and digit sum prime.at n=31A253140
• Upper (1/2,1/3) midsequence of (n^2) and (n^3); see Comments.at n=44A389583
• Number of finite regions in a complete bipartite graph where the vertices in the two parts are placed on opposite sides of a parabola at integer y coordinates y = 1, 2, ...n.at n=18A392443
• Prime numbersat n=3190