34913

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 73.at n=27A020412
• Smallest prime containing n-th cube as substring.at n=17A029949
• Numerators in expansion of exp(2x)/(1-x).at n=10A053484
• Primes which are the sum of the first k odd primes for some k.at n=12A071151
• Largest number that is not the sum of four (2n+1)-gonal numbers.at n=8A118368
• Prime septets of form k, k+2100, k+4200, k+6300, k+8400, k+10500, k+12600.at n=21A123107
• Primes of the form (n+1)^3 - n^2.at n=13A154113
• Least k such that 2^(2^k) = n (mod k).at n=14A155886
• a(n) = 66*n^2 - 1.at n=22A158693
• Positive numbers y such that y^2 is of the form x^2+(x+857)^2 with integer x.at n=8A160206
• Primes p such that 3*p+4, 5*p+6 and 7*p+8 are also prime.at n=31A173879
• a(n) = (n+1)^3 - n^2.at n=32A261893
• a(n) = initial term of an arithmetic progression of nine primes used to form a 3 X 3 magic square with magic sum A269324(n).at n=27A269325
• Number of parts in all twice partitions of n where the second partition is strict.at n=17A327608
• Prime numbersat n=3726